{"title":"Grundfos CME Variable Speed Multistage Pumps","description":"\u003cstyle\u003e\n.cme-links{display:flex;flex-wrap:wrap;gap:6px;padding:0 22px 22px}\n.cme-links a{flex:1 1 30%;text-align:center;background:#4A4A4F;color:#fff;font-family:\"Arial Black\",Arial,sans-serif;font-size:12px;letter-spacing:.5px;padding:10px 6px;text-decoration:none;border-bottom:3px solid #B3122A}\n.cme-links a:hover{background:#B3122A}\n.cme-wrap{font-family:Arial,Helvetica,sans-serif;color:#1a1a1e;background:#E1E3E6;padding:0;margin:0 -20px;line-height:1.55}\n.cme-wrap *{box-sizing:border-box}\n.cme-hero{background:#4A4A4F;color:#fff;padding:64px 32px;text-align:center;border-bottom:6px solid #B3122A}\n.cme-hero h1{font-family:\"Arial Black\",Arial,sans-serif;font-size:40px;line-height:1.05;margin:0 0 14px;letter-spacing:.5px;text-transform:uppercase}\n.cme-hero h1 span{color:#B3122A}\n.cme-hero p{font-size:17px;max-width:820px;margin:0 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a.cme-btn,.cme-cta-row a.cme-btn-out{margin:0}\n.cme-phone{font-family:\"Arial Black\",Arial,sans-serif;font-size:22px;color:#B3122A;letter-spacing:1px}\n.cme-foot{text-align:center;padding:24px;font-size:12px;color:#9B9EA3;background:#E1E3E6}\n@media(max-width:640px){.cme-hero h1{font-size:28px}.cme-hero{padding:44px 20px}.cme-sec{padding:32px 18px}.cme-h2{font-size:22px}.cme-card h3{font-size:19px}.cme-cta h2{font-size:22px}.cme-intro{padding:28px 20px}.cme-why{padding:36px 20px}.cme-faq{grid-template-columns:1fr}.cme-stat b{font-size:20px}.cme-nav a{font-size:10px;padding:10px 8px}}\n\u003c\/style\u003e\n\u003cdiv class=\"cme-wrap\"\u003e\n\n\u003csection class=\"cme-hero\" id=\"cme-top\"\u003e\n\u003cspan class=\"cme-tag\"\u003eGrundfos · Variable Speed Horizontal Multistage\u003c\/span\u003e\n\u003ch1\u003eGrundfos CME \u003cspan\u003eVariable Speed\u003c\/span\u003e Multistage Pumps\u003c\/h1\u003e\n\u003cp\u003eThe CM pump end with an MLE drive on top. Close-coupled, end-suction multistage pumps that lie on their feet and vary their own speed instead of throttling against a valve. Three frames, three material grades, NPT threaded ports.\u003c\/p\u003e\n\u003cdiv class=\"cme-stats\"\u003e\n\u003cdiv class=\"cme-stat\"\u003e\n\u003cb\u003e176\u003c\/b\u003epart numbers\u003c\/div\u003e\n\u003cdiv class=\"cme-stat\"\u003e\n\u003cb\u003e16.4-52.8\u003c\/b\u003eGPM rated flow\u003c\/div\u003e\n\u003cdiv class=\"cme-stat\"\u003e\n\u003cb\u003e306 ft\u003c\/b\u003emaximum rated head\u003c\/div\u003e\n\u003cdiv class=\"cme-stat\"\u003e\n\u003cb\u003e2900-4000\u003c\/b\u003erpm speed band\u003c\/div\u003e\n\u003cdiv class=\"cme-stat\"\u003e\n\u003cb\u003e51\u003c\/b\u003emodel and material pairs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cnav class=\"cme-nav\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ca href=\"#cme-line\"\u003eThe Grades\u003c\/a\u003e\u003ca href=\"#cme-vs\"\u003eCompare Grades\u003c\/a\u003e\u003ca href=\"#cme-perf\"\u003ePerformance\u003c\/a\u003e\n\u003ca href=\"#cme-sizing\"\u003eSizing\u003c\/a\u003e\u003ca href=\"#cme-select\"\u003eSelection Guide\u003c\/a\u003e\u003ca href=\"#cme-features\"\u003eFeatures\u003c\/a\u003e\n\u003ca href=\"#cme-compare\"\u003eCME vs CM vs CRE\u003c\/a\u003e\u003ca href=\"#cme-kits\"\u003eService Kits\u003c\/a\u003e\u003ca href=\"#cme-acc\"\u003eDocuments\u003c\/a\u003e\u003ca href=\"#cme-faq\"\u003eFAQ\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/nav\u003e\n\n\u003cdiv class=\"cme-intro\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h\"\u003eThe Same Pump End, With The Drive Built In\u003c\/h2\u003e\n\u003cp class=\"cme-p\"\u003eGrundfos builds the CME on the CM pump end. The hydraulics are shared — we checked all 51 published model and material pairs against their CM equivalents and the rated head agrees on every one, to within 0.01 m — the last digit Grundfos prints — and the difference is the motor. A CME carries a Grundfos MLE permanent-magnet motor with the frequency converter inside its terminal box, so the pump slows down to meet a lighter demand rather than running flat out against a throttling valve. Grundfos publishes a rated speed band per model, 2900 rpm to 4000 rpm across this range, where a fixed-speed CM publishes one number.\u003c\/p\u003e\n\u003cp class=\"cme-p\"\u003eThat matters where demand swings. Throttling a fixed-speed pump wastes energy across the valve; slowing the pump avoids generating it. Where the duty genuinely sits at one point all day, the fixed-speed CM is the better buy and we will say so. The footprint argument is unchanged from CM: the pump lies horizontal on its feet with the suction on the end, which suits a plant room where headroom is short and floor space is not, and both ports are NPT female threads, so nothing has to be ordered alongside the pump.\u003c\/p\u003e\n\u003cp class=\"cme-p\"\u003eWe supply the full CME 3, CME 5 and CME 10 range in the correct US 60 Hz build — 176 part numbers across three frames and all three material grades, in AQQE or AQQV seals. Send us the flow, the required boost, the inlet pressure, the liquid, how the demand behaves and the available voltage and we will size it against the published Grundfos curve and give you the part number and lead time — call \u003cb\u003e1-888.510.4036\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp class=\"cme-note\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003csection class=\"cme-sec\" id=\"cme-line\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eThree Material Grades\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eThe drive is the same on all three. The material code is still the decision that sets the pressure rating, the temperature ceiling and the approvals — the frame only sets the flow.\u003c\/p\u003e\n\u003cdiv class=\"cme-grid\"\u003e\n\u003cdiv class=\"cme-card\"\u003e\n\u003cdiv class=\"cme-card-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Cast_Iron_Horizontal_Multistage_Pump.webp?v=1789547653\" alt=\"Grundfos CME-A horizontal close-coupled multistage centrifugal pump with an integrated MLE variable-speed motor, cast iron build\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003ch3\u003eCME-A\u003c\/h3\u003e\n\u003cp class=\"cme-tagline\"\u003eCast Iron \/ 304 · 32 part numbers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e16.4\/24.8\/52.8 GPM\u003c\/b\u003erated flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e64-191 ft\u003c\/b\u003erated head\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e3\/4 to 5 HP\u003c\/b\u003emotor range\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e145 psi\u003c\/b\u003emax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003cp class=\"cme-desc\"\u003eCast iron pump housing, AISI 304 internals, with an integrated MLE variable-speed motor. Three frames at 60 Hz — CME 3 at 16.4 GPM, CME 5 at 24.8 GPM and CME 10 at 52.8 GPM — with rated head from 64 ft to 191 ft. Rated 145 psi maximum operating pressure.\u003c\/p\u003e\n\u003cdiv class=\"cme-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow 16.4 \/ 24.8 \/ 52.8 GPM at 60 Hz; rated head 64-191 ft\u003c\/li\u003e\n\u003cli\u003e3\/4 to 5 HP (P2) MLE permanent-magnet motor, frequency converter built in\u003c\/li\u003e\n\u003cli\u003eRated speed bands 2900-4000, 3400-4000 and 3500-4000 rpm, published per model rather than as one fixed speed\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure 145 psi\u003c\/li\u003e\n\u003cli\u003eAQQE seal to 194 °F; AQQV seal to 194 °F\u003c\/li\u003e\n\u003cli\u003eWRAS, ACS, NSF61 drinking-water approvals\u003c\/li\u003e\n\u003cli\u003eMinimum efficiency index (MEI) 0.7 as published\u003c\/li\u003e\n\u003cli\u003e32 part numbers; shipping weight 40-141 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003eVariable-demand water transfer, pressure boosting, irrigation and washdown on clean potable water, and cooling loops where an all-stainless liquid path is not required and the lowest cost per GPM is.\u003c\/div\u003e\n\u003cdiv class=\"cme-links\"\u003e\n\u003ca href=\"\/products\/grundfos-cme-3-a-horizontal-multistage-pump\"\u003eCME 3-A\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-5-a-horizontal-multistage-pump\"\u003eCME 5-A\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-10-a-horizontal-multistage-pump\"\u003eCME 10-A\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-card\"\u003e\n\u003cdiv class=\"cme-card-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654\" alt=\"Grundfos CME-I horizontal close-coupled multistage centrifugal pump with an integrated MLE variable-speed motor, 304 stainless build\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003ch3\u003eCME-I\u003c\/h3\u003e\n\u003cp class=\"cme-tagline\"\u003eAll AISI 304 · 72 part numbers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e16.4\/24.8\/52.8 GPM\u003c\/b\u003erated flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e53-306 ft\u003c\/b\u003erated head\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e3\/4 to 7-1\/2 HP\u003c\/b\u003emotor range\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e232 psi\u003c\/b\u003emax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003cp class=\"cme-desc\"\u003eAISI 304 stainless throughout the liquid path, with an integrated MLE variable-speed motor. Three frames at 60 Hz — CME 3 at 16.4 GPM, CME 5 at 24.8 GPM and CME 10 at 52.8 GPM — with rated head from 53 ft to 306 ft. Rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cdiv class=\"cme-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow 16.4 \/ 24.8 \/ 52.8 GPM at 60 Hz; rated head 53-306 ft\u003c\/li\u003e\n\u003cli\u003e3\/4 to 7-1\/2 HP (P2) MLE permanent-magnet motor, frequency converter built in\u003c\/li\u003e\n\u003cli\u003eRated speed bands 2900-4000, 3400-4000 and 3500-4000 rpm, published per model rather than as one fixed speed\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure 232 psi\u003c\/li\u003e\n\u003cli\u003eAQQE seal to 248 °F, 194 °F on CME 3-8, CME 3-9, CME 5-8 and CME 10-5; AQQV seal to 194 °F\u003c\/li\u003e\n\u003cli\u003eWRAS, ACS, NSF61, UBA drinking-water approvals\u003c\/li\u003e\n\u003cli\u003eMinimum efficiency index (MEI) 0.7 on CME 3 and CME 5; 0.52 on CME 10 as published\u003c\/li\u003e\n\u003cli\u003e72 part numbers; shipping weight 41-142 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003eConstant-pressure potable boosting where iron pick-up is unacceptable, boiler feed and condensate, filtration and softening skids, and food and light process duty on clean, low-chloride supplies.\u003c\/div\u003e\n\u003cdiv class=\"cme-links\"\u003e\n\u003ca href=\"\/products\/grundfos-cme-3-i-horizontal-multistage-pump\"\u003eCME 3-I\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-5-i-horizontal-multistage-pump\"\u003eCME 5-I\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-10-i-horizontal-multistage-pump\"\u003eCME 10-I\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-card\"\u003e\n\u003cdiv class=\"cme-card-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654\" alt=\"Grundfos CME-G horizontal close-coupled multistage centrifugal pump with an integrated MLE variable-speed motor, 316 stainless build\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003ch3\u003eCME-G\u003c\/h3\u003e\n\u003cp class=\"cme-tagline\"\u003eAll AISI 316 · 72 part numbers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e16.4\/24.8\/52.8 GPM\u003c\/b\u003erated flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e53-306 ft\u003c\/b\u003erated head\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e3\/4 to 7-1\/2 HP\u003c\/b\u003emotor range\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e232 psi\u003c\/b\u003emax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-card-body\"\u003e\n\u003cp class=\"cme-desc\"\u003eAISI 316 stainless throughout the liquid path, with an integrated MLE variable-speed motor. Three frames at 60 Hz — CME 3 at 16.4 GPM, CME 5 at 24.8 GPM and CME 10 at 52.8 GPM — with rated head from 53 ft to 306 ft. Rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cdiv class=\"cme-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow 16.4 \/ 24.8 \/ 52.8 GPM at 60 Hz; rated head 53-306 ft\u003c\/li\u003e\n\u003cli\u003e3\/4 to 7-1\/2 HP (P2) MLE permanent-magnet motor, frequency converter built in\u003c\/li\u003e\n\u003cli\u003eRated speed bands 2900-4000, 3400-4000 and 3500-4000 rpm, published per model rather than as one fixed speed\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure 232 psi\u003c\/li\u003e\n\u003cli\u003eAQQE seal to 248 °F, 194 °F on CME 3-8, CME 3-9, CME 5-8 and CME 10-5; AQQV seal to 194 °F\u003c\/li\u003e\n\u003cli\u003eWRAS, ACS, NSF61, UBA drinking-water approvals\u003c\/li\u003e\n\u003cli\u003eMinimum efficiency index (MEI) 0.7 on CME 3 and CME 5; 0.52 on CME 10 as published\u003c\/li\u003e\n\u003cli\u003e72 part numbers; shipping weight 41-142 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003eSoftened, brackish and chloride-bearing water, coastal sites, reverse osmosis feed and permeate, chemical dosing, and food, beverage and pharmaceutical process duty.\u003c\/div\u003e\n\u003cdiv class=\"cme-links\"\u003e\n\u003ca href=\"\/products\/grundfos-cme-3-g-horizontal-multistage-pump\"\u003eCME 3-G\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-5-g-horizontal-multistage-pump\"\u003eCME 5-G\u003c\/a\u003e\u003ca href=\"\/products\/grundfos-cme-10-g-horizontal-multistage-pump\"\u003eCME 10-G\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"cme-sec alt\" id=\"cme-vs\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eCME-A vs CME-I vs CME-G\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003ePick the grade on the liquid and the pressure, then the frame on the flow, then the stack on the head.\u003c\/p\u003e\n\u003cdiv class=\"cme-tw\"\u003e\u003ctable class=\"cme-t\"\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eCME-A\u003c\/th\u003e\n\u003cth\u003eCME-I\u003c\/th\u003e\n\u003cth\u003eCME-G\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePump housing\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron, EN-GJL-200\u003c\/td\u003e\n\u003ctd\u003eAISI 304\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eAISI 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLiquid path\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron and 304\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eAll 304\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eAll 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMax operating pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e145 psi\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003e232 psi\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAQQE temperature ceiling\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e194 °F\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003e248 °F, 194 °F on CME 3-8, CME 3-9, CME 5-8 and CME 10-5\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003e248 °F, 194 °F on CME 3-8, CME 3-9, CME 5-8 and CME 10-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAQQV temperature ceiling\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e194 °F\u003c\/td\u003e\n\u003ctd\u003e194 °F\u003c\/td\u003e\n\u003ctd\u003e194 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDrinking-water approvals\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFrequency converter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStage options, CME 3\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStage options, CME 5\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStage options, CME 10\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePart numbers\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cme-call\"\u003e\n\u003cb\u003eQuick rule.\u003c\/b\u003e Chlorides decide between 304 and 316 — the molybdenum in 316 resists chloride pitting and 304 has none, so softened, brackish and coastal water calls for CME-G. Iron pick-up decides between cast iron and stainless: on potable water that sits idle, CME-A can bloom rust into the first draw where CME-I will not. And if the system runs above 145 psi, cast iron is out on the pressure rating alone. The stainless builds also carry more stages — up to 8 on CME 3 against 4 on cast iron — so the tallest heads are stainless only.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003csection class=\"cme-sec\" id=\"cme-perf\"\u003e\n\u003ch2 class=\"cme-h2\"\u003ePublished Duty Points\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eRated flow, rated head, pressure rating and rated speed band as Grundfos publishes them for the US 60 Hz build, for every model in every material. These are the nominal figures, not a curve.\u003c\/p\u003e\n\u003cdiv class=\"cme-tw\"\u003e\u003ctable class=\"cme-t\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eRated flow (GPM)\u003c\/th\u003e\n\u003cth\u003eRated head (ft)\u003c\/th\u003e\n\u003cth\u003eRated head (m)\u003c\/th\u003e\n\u003cth\u003eMax pressure (psi)\u003c\/th\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e19.51\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e97\u003c\/td\u003e\n\u003ctd\u003e29.68\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e131\u003c\/td\u003e\n\u003ctd\u003e39.86\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e50.03\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e19.1\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003e29.27\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003ctd\u003e39.45\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e163\u003c\/td\u003e\n\u003ctd\u003e49.62\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e196\u003c\/td\u003e\n\u003ctd\u003e59.8\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e69.97\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e263\u003c\/td\u003e\n\u003ctd\u003e80.15\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e296\u003c\/td\u003e\n\u003ctd\u003e90.32\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e19.1\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003e29.27\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003ctd\u003e39.45\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e163\u003c\/td\u003e\n\u003ctd\u003e49.62\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e196\u003c\/td\u003e\n\u003ctd\u003e59.8\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e69.97\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e263\u003c\/td\u003e\n\u003ctd\u003e80.15\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e296\u003c\/td\u003e\n\u003ctd\u003e90.32\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.36\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.77\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.19\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.6\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.37\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.78\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.2\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.61\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e67.03\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e257\u003c\/td\u003e\n\u003ctd\u003e78.44\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e89.85\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.37\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.78\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.2\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.61\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e67.03\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e257\u003c\/td\u003e\n\u003ctd\u003e78.44\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e89.85\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3400-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e19.69\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e128\u003c\/td\u003e\n\u003ctd\u003e39.01\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003eCME-A\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e191\u003c\/td\u003e\n\u003ctd\u003e58.34\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e16.12\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003ctd\u003e35.44\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e54.77\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e243\u003c\/td\u003e\n\u003ctd\u003e74.1\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003eCME-I\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e306\u003c\/td\u003e\n\u003ctd\u003e93.42\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e16.12\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e2900-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003ctd\u003e35.44\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e54.77\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e243\u003c\/td\u003e\n\u003ctd\u003e74.1\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e306\u003c\/td\u003e\n\u003ctd\u003e93.42\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e3500-4000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cme-call\"\u003e\n\u003cb\u003eReading these figures.\u003c\/b\u003e Head is stated in feet; divide by 2.31 for psi, or multiply psi by 2.31 for feet. Elevation costs \u003cb\u003e0.433 psi per foot\u003c\/b\u003e of lift. The rated speed is a band because the drive varies it — the head figure alongside is the nominal duty point, not a ceiling the pump reaches at every speed. The cast-iron rows are not a copy of the stainless ones: they read about 1.3-1.4 ft higher on every CME 3 and about 11.7 ft higher on every CME 10, and identical on every CME 5. That is what Grundfos publishes, not a rounding artefact, which is why each grade carries its own figures rather than sharing a table. For the flow and head at a specific point on the curve, request the manufacturer curve for the part number and we will send it.\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"cme-sec alt\" id=\"cme-sizing\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eSizing a CME\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eA pump curve plots what the pump \u003cb\u003eadds\u003c\/b\u003e to the pressure already at its inlet. Size on the boost required, never on the pressure wanted.\u003c\/p\u003e\n\u003col class=\"cme-p\"\u003e\n\u003cli\u003e\n\u003cb\u003eFind the peak flow.\u003c\/b\u003e For residential, count water supply fixture units and convert with the Hunter curve in IPC Table 604.3. For light commercial, use the IAPMO Water Demand Calculator. Guessing high here is the most expensive mistake in the exercise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWork out the required boost.\u003c\/b\u003e Required boost = target pressure at the highest fixture + 0.433 psi per foot of elevation + friction loss through pipe, fittings and any treatment − the inlet pressure you can count on at peak demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorked example.\u003c\/b\u003e A building wants 45 psi at a fixture 30 ft above the pump. Friction through the riser and meter is 7 psi. The main holds 38 psi at peak. Required boost = 45 + (30 × 0.433) + 7 − 38 = \u003cb\u003e27 psi\u003c\/b\u003e, which is 62 ft of head. At 25 GPM that lands on the shortest CME 5 stack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize on the peak, then let the drive handle the rest.\u003c\/b\u003e This is the part that differs from a fixed-speed CM. Pick the model that covers the worst case, because the drive can slow down for lighter demand but cannot exceed the curve. Oversizing is still a mistake — a pump idling at the bottom of its band is paying for capacity it never uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePick the frame from the flow.\u003c\/b\u003e 16.4 GPM for CME 3, 24.8 GPM for CME 5, 52.8 GPM for CME 10. Then choose the stage count that covers the head. Going up a frame to cure weak pressure at a single outlet is the usual mis-buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChoose the grade on the liquid, then check the pressure.\u003c\/b\u003e Chlorides mean CME-G. Potable water with no iron pick-up allowed means CME-I. Otherwise CME-A is the lowest cost — provided the system stays under its 145 psi rating, against 232 psi on the stainless builds, and provided the head you need is inside the shorter cast-iron range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCheck the liquid temperature against the seal.\u003c\/b\u003e On the stainless builds AQQE reaches 248 °F and AQQV 194 °F; on cast iron both are 194 °F. The seal changes a published limit, so it is a specification decision rather than a preference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConfirm the electrical supply.\u003c\/b\u003e 200-240 V single phase, 200-240 V three phase or 440-480 V three phase, fixed per part number on the MLE motor and not rewireable between phases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDecide whether you want closed-loop control.\u003c\/b\u003e A CME runs at a set speed out of the box. Add a pressure sensor to the built-in converter and it holds constant pressure instead. Tell us if you want that from the start.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"cme-call\"\u003e\n\u003cb\u003eThe 70 percent rule.\u003c\/b\u003e If the duty point sits above about 70 percent of a model's rated head, step up to the next stack. It leaves room for pipe scaling, a dirty strainer and the day the inlet pressure sags. On a variable-speed pump it also keeps some band in reserve — a CME already at the top of its speed range has nothing left to give when the system gets dirty.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003csection class=\"cme-sec\" id=\"cme-select\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eSelection Guide\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eA starting point, not a substitute for sizing. Send us the numbers and we will confirm the part number.\u003c\/p\u003e\n\u003cdiv class=\"cme-tw\"\u003e\u003ctable class=\"cme-t\"\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eTypical demand\u003c\/th\u003e\n\u003cth\u003eStart with\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable-demand transfer and boosting, clean water\u003c\/td\u003e\n\u003ctd\u003e15-17 GPM\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eCME 3-A\u003c\/td\u003e\n\u003ctd\u003eLowest cost per GPM. Confirm the system stays under 145 psi.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant-pressure potable boosting\u003c\/td\u003e\n\u003ctd\u003e15-17 GPM\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eCME 3-I\u003c\/td\u003e\n\u003ctd\u003eNo cast iron in the liquid path, 232 psi, and a sensor gets you closed-loop control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftened or coastal water\u003c\/td\u003e\n\u003ctd\u003e15-17 GPM\u003c\/td\u003e\n\u003ctd\u003eCME 3-G\u003c\/td\u003e\n\u003ctd\u003e316 for chloride resistance. The 304 build risks pitting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIrrigation zones with changing demand\u003c\/td\u003e\n\u003ctd\u003e22-26 GPM\u003c\/td\u003e\n\u003ctd\u003eCME 5-A\u003c\/td\u003e\n\u003ctd\u003eThe drive suits zone-by-zone switching. Check washdown chemistry against the seal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoiler feed and condensate\u003c\/td\u003e\n\u003ctd\u003e22-26 GPM\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eCME 5-I\u003c\/td\u003e\n\u003ctd\u003eAQQE to 248 °F. Check the model — the tallest stack falls back.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRO feed and permeate\u003c\/td\u003e\n\u003ctd\u003e22-26 GPM\u003c\/td\u003e\n\u003ctd\u003eCME 5-G\u003c\/td\u003e\n\u003ctd\u003e316 throughout. Permeate is aggressive despite being clean.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling and process transfer\u003c\/td\u003e\n\u003ctd\u003e45-53 GPM\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eCME 10-I\u003c\/td\u003e\n\u003ctd\u003e5 stage options against 3 on the cast-iron build.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical dosing\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eCME-G\u003c\/td\u003e\n\u003ctd\u003eSend the liquid and concentration — the seal may decide it, not the stainless grade.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteady duty at one point all day\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eCM, not CME\u003c\/td\u003e\n\u003ctd\u003eThe drive is a premium you would not use. Same hydraulics, fixed speed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort floor space, high ceiling\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eCRE, not CME\u003c\/td\u003e\n\u003ctd\u003eThe vertical range stands upright and reaches far higher heads and pressures.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"cme-sec alt\" id=\"cme-features\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eWhat The CME Build Gives You\u003c\/h2\u003e\n\u003cdiv class=\"cme-feat\"\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eDrive Inside The Terminal Box\u003c\/h4\u003e\n\u003cp\u003eThe frequency converter is built into the MLE motor on every model and material in this range. No external drive to specify, no panel space to find, no motor cable to screen, and no separate commissioning visit for the drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eMLE Permanent-Magnet Motor\u003c\/h4\u003e\n\u003cp\u003eA Grundfos MLE motor rated efficiency class IE5 to IEC 60034-30-2 — a permanent-magnet design with the high-efficiency drive integrated, rather than an induction motor with a converter bolted on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eSpeed As A Band, Not A Number\u003c\/h4\u003e\n\u003cp\u003eGrundfos publishes a rated speed range per model, 2900 to 4000 rpm across this range, because the pump sets its own speed to meet the demand instead of running at one fixed speed against a valve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eSensor-Ready For Constant Pressure\u003c\/h4\u003e\n\u003cp\u003eConnect a pressure sensor to the built-in converter and the pump holds a pressure setpoint rather than a speed. It can be added later, so a transfer duty today can become a constant-pressure duty without changing the pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eHorizontal, Close-Coupled\u003c\/h4\u003e\n\u003cp\u003eMotor and pump end on a single shaft, mounted on feet. Nothing to align on installation, no separate baseplate to grout, and a low profile that fits under pipework and mezzanines where an upright CRE will not.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eThreaded Ports, Nothing Extra\u003c\/h4\u003e\n\u003cp\u003eNPT female on suction and discharge across every build — 1 in suction and 1 in discharge on CME 3, 1-1\/4 in suction and 1 in discharge on CME 5 and 1-1\/2 in suction and 1-1\/2 in discharge on CME 10. No companion flanges, no couplings and no gaskets to order with the pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eThree Material Grades\u003c\/h4\u003e\n\u003cp\u003eCast iron with 304 internals, all 304, or all 316. The grade is a specification decision, not a finish: it sets the pressure rating and the drinking-water approvals as well as the corrosion resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-feat-item\"\u003e\n\u003ch4\u003eCurve Tolerance ISO9906:2012 3B\u003c\/h4\u003e\n\u003cp\u003ePublished duty points carry the grade 3B tolerance band, the same basis as the rest of the Grundfos multistage range, so a CME figure and a CM or CR figure can be compared directly. Ambient rating -4 to 131 °F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003csection class=\"cme-sec\" id=\"cme-compare\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eCME Against The Rest Of The Range\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eFour answers to overlapping duties. The figures below come from our own product data for each range, not from memory.\u003c\/p\u003e\n\u003cdiv class=\"cme-tw\"\u003e\u003ctable class=\"cme-t\"\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eCME\u003c\/th\u003e\n\u003cth\u003eCM\u003c\/th\u003e\n\u003cth\u003eCRE \/ CRIE \/ CRNE\u003c\/th\u003e\n\u003cth\u003eCR \/ CRI \/ CRN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOrientation\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eHorizontal, on feet\u003c\/td\u003e\n\u003ctd\u003eHorizontal, on feet\u003c\/td\u003e\n\u003ctd\u003eVertical, in-line ports\u003c\/td\u003e\n\u003ctd\u003eVertical, in-line ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSpeed control\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eBuilt-in MLE drive\u003c\/td\u003e\n\u003ctd\u003eFixed speed\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eBuilt-in MLE drive\u003c\/td\u003e\n\u003ctd\u003eFixed speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePump end\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eShared with CM\u003c\/td\u003e\n\u003ctd\u003eShared with CME\u003c\/td\u003e\n\u003ctd\u003eShared with CR\u003c\/td\u003e\n\u003ctd\u003eShared with CRE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConnections\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eNPT threaded, nothing extra\u003c\/td\u003e\n\u003ctd\u003eNPT threaded, nothing extra\u003c\/td\u003e\n\u003ctd\u003eOval NPT or ANSI flanged\u003c\/td\u003e\n\u003ctd\u003eOval, Victaulic or ANSI flanged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCompanion hardware\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"cme-hl\"\u003eNone needed\u003c\/td\u003e\n\u003ctd\u003eNone needed\u003c\/td\u003e\n\u003ctd\u003eSeparate on flanged\u003c\/td\u003e\n\u003ctd\u003eSeparate on grooved and flanged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eGrades offered\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron\/304, 304, 316\u003c\/td\u003e\n\u003ctd\u003eCast iron\/304, 304, 316\u003c\/td\u003e\n\u003ctd\u003eCast iron\/304, 304, 316\u003c\/td\u003e\n\u003ctd\u003eCast iron\/304, 304, 316, titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBest for\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eShort headroom, swinging demand\u003c\/td\u003e\n\u003ctd\u003eShort headroom, steady duty\u003c\/td\u003e\n\u003ctd\u003eTight floor plan, swinging demand\u003c\/td\u003e\n\u003ctd\u003eTight floor plan, higher pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"cme-note\"\u003e\u003cb\u003eWhere the vertical range still wins.\u003c\/b\u003e On pressure and reach. CR runs to 362 psi on its flanged builds and far higher heads than any CME stack, and it offers a titanium grade the CME range does not. If the duty needs either, CME is the wrong platform however convenient the footprint. And where the demand genuinely sits at one point all day, a fixed-speed CM does the same hydraulic work without paying for a drive.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"cme-sec alt\" id=\"cme-kits\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eService Kits\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eGrundfos lists a service kit against every CME part number — 10 distinct kits cover this range.\u003c\/p\u003e\n\u003cdiv class=\"cme-call\"\u003e\n\u003cb\u003eThe kit is a separate part number and is not supplied with the pump.\u003c\/b\u003e It follows the seal and the material as well as the frame, so the same frame in AQQE and AQQV takes different kits. Quote the pump part number when you order and we will match the correct kit and confirm lead time. Kit part numbers are published on each product page in this collection.\u003c\/div\u003e\n\u003cp class=\"cme-p\"\u003eThe Grundfos CM, CME and Boosters Service Kit Catalogue in the Documents section below lists what each kit contains. Shaft seals, neck rings, O-ring sets and motor bearing kits are also available individually, identified from the pump nameplate — for pumps we supplied and for ones we did not.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003csection class=\"cme-sec\" id=\"cme-acc\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eDocumentation \u0026amp; Parts\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003ePublished Grundfos literature for the range, linked on every product page in this collection.\u003c\/p\u003e\n\u003cdiv class=\"cme-acc\"\u003e\n\u003cdiv class=\"cme-acc-item\"\u003e\n\u003ch4\u003eCM, CME Data Booklet\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eOpen the PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-acc-item\"\u003e\n\u003ch4\u003eCME Installation and Operating Instructions\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eOpen the PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-acc-item\"\u003e\n\u003ch4\u003eMLE Motor Data Sheet\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eOpen the PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-acc-item\"\u003e\n\u003ch4\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eOpen the PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-acc-item\"\u003e\n\u003ch4\u003eDrawings \u0026amp; Submittals\u003c\/h4\u003e\n\u003cp\u003eDimensional drawings and a factory submittal package are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"cme-note\"\u003eGrundfos publishes CME curves as graphics rather than tabulated points, so the duty points on this page are the nominal figures from the technical data. For the curve itself, ask and we will send the manufacturer curve for your part number.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"cme-why\"\u003e\u003cdiv class=\"cme-why-inner\"\u003e\n\u003ch2\u003eWhy Source Grundfos CME from Watermain Supply\u003c\/h2\u003e\n\u003cdiv class=\"cme-why-grid\"\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eWe Tell You When You Need The Drive\u003c\/h4\u003e\n\u003cp\u003eA CME earns its premium where demand swings. Where it does not, we will quote the fixed-speed CM instead and explain why — the hydraulics are identical, so the only question is how the demand behaves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eWe Pick The Grade Properly\u003c\/h4\u003e\n\u003cp\u003eSend the water analysis. Chloride, temperature and what the system does when it sits idle decide between cast iron, 304 and 316 — and the grade also decides the pressure rating and how many stages you can have.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eWe Size On The Boost\u003c\/h4\u003e\n\u003cp\u003eSend the inlet pressure, the target pressure, the elevation and the peak flow. We size on what the pump has to add at the worst case, then let the drive handle everything lighter than that.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eThe Right US Build\u003c\/h4\u003e\n\u003cp\u003e60 Hz hydraulics, MLE motors and the voltage and phase your service actually has. Voltage is fixed per part number and there is no terminal-board changeover, so getting it right at the order is the only chance to get it right.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eEngineering-Led Selection\u003c\/h4\u003e\n\u003cp\u003eWe work from the published Grundfos curve and the limits table, and we will tell you when the seal, not the stainless grade, is what rules a liquid out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-why-item\"\u003e\n\u003ch4\u003eParts \u0026amp; Aftermarket\u003c\/h4\u003e\n\u003cp\u003eService kits, seal kits, neck rings, motor bearing kits and wear parts identified from the pump nameplate — and we will remind you the kit is not in the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003csection class=\"cme-sec alt\" id=\"cme-faq\"\u003e\u003cdiv class=\"cme-in\"\u003e\n\u003ch2 class=\"cme-h2\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"cme-sub\"\u003eThe questions that come up most often on the phone about CME selection.\u003c\/p\u003e\n\u003cdiv class=\"cme-faq\"\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhat does the E in CME actually add?\u003c\/h4\u003e\n\u003cp\u003eA frequency converter built into the motor terminal box. The pump end is the CM pump end and Grundfos publishes the same rated head for both to the last digit it prints, but the CME varies its own speed instead of running flat out against a throttling valve. Grundfos publishes a rated speed band per model rather than one fixed figure, from 2900 rpm at the bottom to 4000 rpm at the top, against the single fixed speed a CM turns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhich motor is fitted to a CME?\u003c\/h4\u003e\n\u003cp\u003eA Grundfos MLE motor, a permanent-magnet type with the variable frequency drive incorporated, rated efficiency class IE5 to IEC 60034-30-2. The frequency converter reads built-in on every model and material Grundfos publishes for this range, so there is no external drive to specify, mount or wire.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eDo I need a pressure sensor to use one?\u003c\/h4\u003e\n\u003cp\u003eNot to run it. Out of the box a CME holds a set speed, which is uncontrolled operation in Grundfos's terms and is what most transfer duties want. You can connect a pressure sensor to the built-in converter to get constant-pressure control, either at installation or later. If you know you want closed-loop pressure control from day one, say so when you enquire and we will confirm what the sensor adds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhat is the difference between CME-A, CME-I and CME-G?\u003c\/h4\u003e\n\u003cp\u003eThe materials, and two things that follow from them. CME-A has a cast iron pump housing with AISI 304 internals. CME-I is AISI 304 throughout the liquid path. CME-G is AISI 316 throughout. The cast iron build is rated 145 psi maximum operating pressure and the two stainless builds are rated 232 psi, so the material also sets the pressure ceiling. Cast iron carries WRAS, ACS and NSF61 approvals where the stainless builds add UBA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eDoes a CME cost less to run than a CM plus a valve?\u003c\/h4\u003e\n\u003cp\u003eOn a swinging duty, yes, and that is the whole case for it. Throttling a fixed-speed pump wastes the energy across the valve; slowing the pump avoids making that energy in the first place. On a duty that genuinely sits at one point all day the fixed-speed CM is the better buy, because the drive is a premium you never use. Match the machine to how the demand behaves, not to which is newer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eIs the curve the pressure I get at the outlet?\u003c\/h4\u003e\n\u003cp\u003eNo. A pump curve plots what the pump adds to the pressure already at its inlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi at the outlet. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, not the pressure wanted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhat does the number in CME 3 or CME 10 mean?\u003c\/h4\u003e\n\u003cp\u003eIt is Grundfos's nominal duty in cubic metres per hour, not a GPM figure. CME 3 is rated 16.4 GPM, CME 5 is 24.8 GPM and CME 10 is 52.8 GPM at 60 Hz. Pick the frame from the flow you need, then the stage count from the head. Sizing from the model number is the most common mistake on this range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhat is the difference between AQQE and AQQV seals?\u003c\/h4\u003e\n\u003cp\u003eThe rubber, and the temperature ceiling that follows. AQQE uses EPDM and AQQV uses FKM, both with carbon against silicon carbide faces. On the stainless builds AQQE is rated to 248 °F against 194 °F for AQQV, so EPDM is the standard water seal and FKM is for mineral oils, fuels and liquids that attack EPDM. On the cast iron build both seals are 194 °F. The tallest stack in each family also falls back to 194 °F on AQQE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eIs the service kit included?\u003c\/h4\u003e\n\u003cp\u003eNo. Grundfos lists a service kit against every CME part number, ten distinct kits across this range, and each one is a separate part number that is not supplied with the pump. Quote the pump part number when you order a kit and we will match it, because the kit follows the seal and the material as well as the frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWhat voltages are available?\u003c\/h4\u003e\n\u003cp\u003e200-240 V single phase, 200-240 V three phase, and 440-480 V three phase, fixed per part number on the MLE motor. There is no terminal-board changeover as on a fixed-speed CM, so a single-phase unit cannot be rewired for three-phase supply. Confirm the service before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eHow is CME different from CRE?\u003c\/h4\u003e\n\u003cp\u003eOrientation, and how far each one reaches. A CRE stands upright with its ports in line, which suits a tight floor plan under a high ceiling, and the vertical range runs to far higher heads and pressures. A CME lies horizontal on its feet with the suction on the end, which suits short headroom. Both carry an integrated drive, so the choice between them is the footprint and the duty, not the control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cme-faq-item\"\u003e\n\u003ch4\u003eWill a bigger CME give me more pressure?\u003c\/h4\u003e\n\u003cp\u003eIt gives more flow at the same head, which is usually the real problem. If several outlets running together make the pressure sag, the system is short of flow and a larger frame fixes it. If one outlet alone is weak, head is what is missing and a taller stack in the same frame is the answer. Stepping up a frame to cure a pressure complaint is the usual mis-buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n\u003cdiv class=\"cme-cta\"\u003e\n\u003ch2\u003eReady to Size Your CME?\u003c\/h2\u003e\n\u003cp\u003eSend us the peak flow, the inlet pressure you can count on, the target pressure, the elevation, the liquid, how the demand behaves and the available voltage. We will respond with a sized selection, the material grade, the matching part number and lead time.\u003c\/p\u003e\n\u003cdiv class=\"cme-cta-row\"\u003e\n\u003cspan class=\"cme-phone\"\u003e1-888.510.4036\u003c\/span\u003e\n\u003ca class=\"cme-btn\" href=\"mailto:sales@watermainsupply.com\"\u003eEmail sales@watermainsupply.com\u003c\/a\u003e\n\u003ca class=\"cme-btn cme-btn-out\" href=\"\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cme-foot\"\u003eTechnical data on this page is taken from Grundfos U.S. 60 Hz product literature and is subject to change by the manufacturer. Confirm against the current installation manual and pump curve before specifying.\u003cbr\u003e\nGrundfos, CM, CME, CR, CRI, CRN, CRT, CRE, CRIE, CRNE and MLE are trademarks of Grundfos Holding A\/S, used here for product identification only.\u003cbr\u003e\nWatermain Supply is a DBA of E4 Industrial LLC, an independent industrial supplier based in Houston, Texas.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the E in CME actually add?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A frequency converter built into the motor terminal box. The pump end is the CM pump end and Grundfos publishes the same rated head for both to the last digit it prints, but the CME varies its own speed instead of running flat out against a throttling valve. Grundfos publishes a rated speed band per model rather than one fixed figure, from 2900 rpm at the bottom to 4000 rpm at the top, against the single fixed speed a CM turns.\"}}, {\"@type\": \"Question\", \"name\": \"Which motor is fitted to a CME?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A Grundfos MLE motor, a permanent-magnet type with the variable frequency drive incorporated, rated efficiency class IE5 to IEC 60034-30-2. The frequency converter reads built-in on every model and material Grundfos publishes for this range, so there is no external drive to specify, mount or wire.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a pressure sensor to use one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not to run it. Out of the box a CME holds a set speed, which is uncontrolled operation in Grundfos's terms and is what most transfer duties want. You can connect a pressure sensor to the built-in converter to get constant-pressure control, either at installation or later. If you know you want closed-loop pressure control from day one, say so when you enquire and we will confirm what the sensor adds.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between CME-A, CME-I and CME-G?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The materials, and two things that follow from them. CME-A has a cast iron pump housing with AISI 304 internals. CME-I is AISI 304 throughout the liquid path. CME-G is AISI 316 throughout. The cast iron build is rated 145 psi maximum operating pressure and the two stainless builds are rated 232 psi, so the material also sets the pressure ceiling. Cast iron carries WRAS, ACS and NSF61 approvals where the stainless builds add UBA.\"}}, {\"@type\": \"Question\", \"name\": \"Does a CME cost less to run than a CM plus a valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"On a swinging duty, yes, and that is the whole case for it. Throttling a fixed-speed pump wastes the energy across the valve; slowing the pump avoids making that energy in the first place. On a duty that genuinely sits at one point all day the fixed-speed CM is the better buy, because the drive is a premium you never use. Match the machine to how the demand behaves, not to which is newer.\"}}, {\"@type\": \"Question\", \"name\": \"Is the curve the pressure I get at the outlet?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. A pump curve plots what the pump adds to the pressure already at its inlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi at the outlet. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, not the pressure wanted.\"}}, {\"@type\": \"Question\", \"name\": \"What does the number in CME 3 or CME 10 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is Grundfos's nominal duty in cubic metres per hour, not a GPM figure. CME 3 is rated 16.4 GPM, CME 5 is 24.8 GPM and CME 10 is 52.8 GPM at 60 Hz. Pick the frame from the flow you need, then the stage count from the head. Sizing from the model number is the most common mistake on this range.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between AQQE and AQQV seals?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The rubber, and the temperature ceiling that follows. AQQE uses EPDM and AQQV uses FKM, both with carbon against silicon carbide faces. On the stainless builds AQQE is rated to 248 °F against 194 °F for AQQV, so EPDM is the standard water seal and FKM is for mineral oils, fuels and liquids that attack EPDM. On the cast iron build both seals are 194 °F. The tallest stack in each family also falls back to 194 °F on AQQE.\"}}, {\"@type\": \"Question\", \"name\": \"Is the service kit included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Grundfos lists a service kit against every CME part number, ten distinct kits across this range, and each one is a separate part number that is not supplied with the pump. Quote the pump part number when you order a kit and we will match it, because the kit follows the seal and the material as well as the frame.\"}}, {\"@type\": \"Question\", \"name\": \"What voltages are available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"200-240 V single phase, 200-240 V three phase, and 440-480 V three phase, fixed per part number on the MLE motor. There is no terminal-board changeover as on a fixed-speed CM, so a single-phase unit cannot be rewired for three-phase supply. Confirm the service before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"How is CME different from CRE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Orientation, and how far each one reaches. A CRE stands upright with its ports in line, which suits a tight floor plan under a high ceiling, and the vertical range runs to far higher heads and pressures. A CME lies horizontal on its feet with the suction on the end, which suits short headroom. Both carry an integrated drive, so the choice between them is the footprint and the duty, not the control.\"}}, {\"@type\": \"Question\", \"name\": \"Will a bigger CME give me more pressure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It gives more flow at the same head, which is usually the real problem. If several outlets running together make the pressure sag, the system is short of flow and a larger frame fixes it. If one outlet alone is weak, head is what is missing and a taller stack in the same frame is the answer. Stepping up a frame to cure a pressure complaint is the usual mis-buy.\"}}]}\n\u003c\/script\u003e","products":[{"product_id":"grundfos-cme-3-a-horizontal-multistage-pump","title":"Grundfos CME 3-A Horizontal Multistage Pump, Cast Iron \/ 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 3-A — Cast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 16.4 GPM rated flow at 60 Hz, 4 models from CME 3-2 to CME 3-5, 3\/4 to 1-1\/2 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e16.4 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e64-164 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e3\/4 to 1-1\/2 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e145 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eCast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 3 frame is rated at 16.4 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e4 models are offered, from CME 3-2 to CME 3-5, covering 3\/4 to 1-1\/2 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1 in NPT female suction and discharge, and the pump is rated 145 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere the cast iron sits.\u003c\/strong\u003e On the -A build the pump housing is cast iron and the impellers, shaft and chamber parts are AISI 304. That is what makes it the lowest-cost CME, and it is also why the maximum operating pressure is 145 psi rather than the 232 psi the all-stainless builds carry. On a potable system where iron pick-up matters, choose the -I build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 16.4 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e19.51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e97\u003c\/td\u003e\n\u003ctd\u003e29.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e131\u003c\/td\u003e\n\u003ctd\u003e39.86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e50.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 16.4 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329812\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329813\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329833\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329834\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329839\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329846\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron \/ 304 Stainless Steel\u003c\/strong\u003e — cast iron pump housing with AISI 304 stainless internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61 approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e145 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e16.4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e64 to 164 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e3\/4 to 1-1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e145 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eCast iron, EN-GJL-200 (ASTM A48-25A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eConstant-pressure boosting on clean potable water where demand swings through the day\u003c\/li\u003e\n\u003cli\u003eIrrigation and washdown duty with several outlets opening and closing\u003c\/li\u003e\n\u003cli\u003eCooling and condenser loops that spend most of their life at part load\u003c\/li\u003e\n\u003cli\u003eRetrofits replacing a fixed-speed pump and a throttling valve with one unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 145 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQE","offer_id":47519849054383,"sku":"99329812","price":2490.48,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQV","offer_id":47519849087151,"sku":"99329813","price":2532.96,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQE","offer_id":47519849119919,"sku":"99329833","price":2682.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQV","offer_id":47519849152687,"sku":"99329834","price":2722.32,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQE","offer_id":47519849185455,"sku":"99329839","price":2741.05,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQV","offer_id":47519849218223,"sku":"99329840","price":2778.48,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQE","offer_id":47519849250991,"sku":"99329845","price":2939.76,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQV","offer_id":47519849283759,"sku":"99329846","price":2982.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Cast_Iron_Horizontal_Multistage_Pump.webp?v=1789547653"},{"product_id":"grundfos-cme-3-i-horizontal-multistage-pump","title":"Grundfos CME 3-I Horizontal Multistage Pump, 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 3-I — 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 16.4 GPM rated flow at 60 Hz, 8 models from CME 3-2 to CME 3-9, 3\/4 to 3 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e16.4 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e63-296 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e3\/4 to 3 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 3 frame is rated at 16.4 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e8 models are offered, from CME 3-2 to CME 3-9, covering 3\/4 to 3 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1 in NPT female suction and discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 304 rather than cast iron.\u003c\/strong\u003e The -I build has no cast iron in the liquid path, so there is no iron pick-up into the water and no rust bloom on a system that sits idle. It is also rated 232 psi against the 145 psi of the cast-iron -A build. Where chlorides are present, step up to the -G build in 316.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 16.4 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e19.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003e29.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003ctd\u003e39.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e163\u003c\/td\u003e\n\u003ctd\u003e49.62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e196\u003c\/td\u003e\n\u003ctd\u003e59.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e69.97\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e263\u003c\/td\u003e\n\u003ctd\u003e80.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e296\u003c\/td\u003e\n\u003ctd\u003e90.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 16.4 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329811\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329832\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329837\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329838\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329843\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329844\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329918\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329924\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381438\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381439\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329921\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329926\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381443\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329927\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381444\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381447\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99410140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381448\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99410141\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329931\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381451\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329932\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381452\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel\u003c\/strong\u003e — AISI 304 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 3-2, CME 3-3, CME 3-4, CME 3-5, CME 3-6, CME 3-7.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 3-8, CME 3-9.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e16.4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e63 to 296 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e3\/4 to 3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003ePotable water boosting where iron pick-up is unacceptable and demand varies\u003c\/li\u003e\n\u003cli\u003eBoiler feed and condensate return on a modulating load\u003c\/li\u003e\n\u003cli\u003eFiltration, softening and light treatment skids held at a set pressure\u003c\/li\u003e\n\u003cli\u003eFood, beverage and light process duty\u003c\/li\u003e\n\u003cli\u003eProcess water on clean, low-chloride supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQE","offer_id":47519849316527,"sku":"99329810","price":2778.48,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQV","offer_id":47519849349295,"sku":"99329811","price":2820.24,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQE","offer_id":47519849382063,"sku":"99329830","price":2928.96,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQV","offer_id":47519849414831,"sku":"99329832","price":2970.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQE","offer_id":47519849447599,"sku":"99329837","price":2998.08,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQV","offer_id":47519849480367,"sku":"99329838","price":3037.68,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQE","offer_id":47519849513135,"sku":"99329843","price":3126.24,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQV","offer_id":47519849545903,"sku":"99329844","price":3168.0,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-6 \/ AQQE","offer_id":47519849578671,"sku":"99329918","price":3943.44,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-6 \/ AQQV","offer_id":47519849611439,"sku":"99329919","price":3983.76,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-6 \/ AQQE","offer_id":47519849644207,"sku":"99329924","price":3816.0,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-6 \/ AQQE","offer_id":47519849676975,"sku":"99381438","price":3816.0,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-6 \/ AQQV","offer_id":47519849709743,"sku":"99329925","price":3857.05,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-6 \/ AQQV","offer_id":47519849742511,"sku":"99381439","price":3857.05,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-7 \/ AQQE","offer_id":47519849775279,"sku":"99329920","price":4119.12,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-7 \/ AQQV","offer_id":47519849808047,"sku":"99329921","price":4158.72,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-7 \/ AQQE","offer_id":47519849840815,"sku":"99329926","price":3993.13,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-7 \/ AQQE","offer_id":47519849873583,"sku":"99381443","price":3993.13,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-7 \/ AQQV","offer_id":47519849906351,"sku":"99329927","price":4030.56,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-7 \/ AQQV","offer_id":47519849939119,"sku":"99381444","price":4030.56,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-8 \/ AQQE","offer_id":47519849971887,"sku":"99381447","price":4180.32,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-8 \/ AQQE","offer_id":47519850004655,"sku":"99410140","price":4180.32,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-8 \/ AQQV","offer_id":47519850037423,"sku":"99381448","price":4221.36,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-8 \/ AQQV","offer_id":47519850070191,"sku":"99410141","price":4221.36,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-9 \/ AQQE","offer_id":47519850102959,"sku":"99329931","price":4348.8,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-9 \/ AQQE","offer_id":47519850135727,"sku":"99381451","price":4348.8,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-9 \/ AQQV","offer_id":47519850168495,"sku":"99329932","price":4390.57,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-9 \/ AQQV","offer_id":47519850201263,"sku":"99381452","price":4390.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"},{"product_id":"grundfos-cme-3-g-horizontal-multistage-pump","title":"Grundfos CME 3-G Horizontal Multistage Pump, 316 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 3-G — 316 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 16.4 GPM rated flow at 60 Hz, 8 models from CME 3-2 to CME 3-9, 3\/4 to 3 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e16.4 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e63-296 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e3\/4 to 3 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e316 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 3 frame is rated at 16.4 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e8 models are offered, from CME 3-2 to CME 3-9, covering 3\/4 to 3 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1 in NPT female suction and discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 316 rather than 304.\u003c\/strong\u003e The hydraulics are identical: Grundfos publishes the same rated head for the -I and -G builds of every model. What changes is corrosion resistance. The molybdenum in AISI 316 resists chloride pitting, which 304 does not, so the -G build is the grade for softened, brackish and chloride-bearing water. Where chlorides are not the issue, the -I build does the same hydraulic job for less.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 16.4 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e19.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003e29.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003ctd\u003e39.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e163\u003c\/td\u003e\n\u003ctd\u003e49.62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e196\u003c\/td\u003e\n\u003ctd\u003e59.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e69.97\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e263\u003c\/td\u003e\n\u003ctd\u003e80.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003ctd\u003e296\u003c\/td\u003e\n\u003ctd\u003e90.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 16.4 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329808\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-2\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329809\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329829\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329831\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329835\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-4\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329836\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329841\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-5\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329842\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99326378\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329859\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329873\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329874\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381441\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329860\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329861\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329876\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-7\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381446\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99410136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-8\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99410138\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99326382\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329898\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 3-9\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e316 Stainless Steel\u003c\/strong\u003e — AISI 316 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 3-2, CME 3-3, CME 3-4, CME 3-5, CME 3-6, CME 3-7.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 3-8, CME 3-9.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e16.4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e63 to 296 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e3\/4 to 3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4401 (AISI 316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eSoftened, brackish and chloride-bearing water, where 304 would be at risk of pitting\u003c\/li\u003e\n\u003cli\u003eCoastal and marine-adjacent installations\u003c\/li\u003e\n\u003cli\u003eReverse osmosis feed and permeate, demineralised and deionised water\u003c\/li\u003e\n\u003cli\u003eChemical dosing where the rate is trimmed by speed rather than by a valve\u003c\/li\u003e\n\u003cli\u003eFood, beverage and pharmaceutical process duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQE","offer_id":47519850234031,"sku":"99329808","price":3011.76,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP - 200-240V 1Ph \/ CME 3-2 \/ AQQV","offer_id":47519850266799,"sku":"99329809","price":3050.64,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQE","offer_id":47519850299567,"sku":"99329829","price":3142.8,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-3 \/ AQQV","offer_id":47519850332335,"sku":"99329831","price":3182.4,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQE","offer_id":47519850365103,"sku":"99329835","price":3202.56,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-4 \/ AQQV","offer_id":47519850397871,"sku":"99329836","price":3243.6,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQE","offer_id":47519850430639,"sku":"99329841","price":3312.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 3-5 \/ AQQV","offer_id":47519850463407,"sku":"99329842","price":3350.16,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-6 \/ AQQE","offer_id":47519850496175,"sku":"99326378","price":4119.12,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-6 \/ AQQV","offer_id":47519850528943,"sku":"99329859","price":4158.72,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-6 \/ AQQE","offer_id":47519850561711,"sku":"99329873","price":3993.13,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-6 \/ AQQE","offer_id":47519850594479,"sku":"99381440","price":3993.13,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-6 \/ AQQV","offer_id":47519850627247,"sku":"99329874","price":4030.56,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-6 \/ AQQV","offer_id":47519850660015,"sku":"99381441","price":4030.56,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-7 \/ AQQE","offer_id":47519850692783,"sku":"99329860","price":4407.12,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 3-7 \/ AQQV","offer_id":47519850725551,"sku":"99329861","price":4448.16,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-7 \/ AQQE","offer_id":47519850758319,"sku":"99329875","price":4281.12,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-7 \/ AQQE","offer_id":47519850791087,"sku":"99381445","price":4281.12,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 3-7 \/ AQQV","offer_id":47519850823855,"sku":"99329876","price":4320.72,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 3-7 \/ AQQV","offer_id":47519850856623,"sku":"99381446","price":4320.72,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-8 \/ AQQE","offer_id":47519850889391,"sku":"99381449","price":4522.32,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-8 \/ AQQE","offer_id":47519850922159,"sku":"99410136","price":4522.32,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-8 \/ AQQV","offer_id":47519850954927,"sku":"99381450","price":4562.65,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-8 \/ AQQV","offer_id":47519850987695,"sku":"99410138","price":4562.65,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-9 \/ AQQE","offer_id":47519851020463,"sku":"99326382","price":4725.36,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-9 \/ AQQE","offer_id":47519851053231,"sku":"99381463","price":4725.36,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 3-9 \/ AQQV","offer_id":47519851085999,"sku":"99329898","price":4766.41,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 3-9 \/ AQQV","offer_id":47519851118767,"sku":"99381464","price":4766.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"},{"product_id":"grundfos-cme-5-a-horizontal-multistage-pump","title":"Grundfos CME 5-A Horizontal Multistage Pump, Cast Iron \/ 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 5-A — Cast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 24.8 GPM rated flow at 60 Hz, 4 models from CME 5-2 to CME 5-5, 1-1\/2 to 3 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e24.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e70-182 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 3 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e145 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eCast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 5 frame is rated at 24.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e4 models are offered, from CME 5-2 to CME 5-5, covering 1-1\/2 to 3 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/4 in NPT female suction and 1 in NPT female discharge, and the pump is rated 145 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere the cast iron sits.\u003c\/strong\u003e On the -A build the pump housing is cast iron and the impellers, shaft and chamber parts are AISI 304. That is what makes it the lowest-cost CME, and it is also why the maximum operating pressure is 145 psi rather than the 232 psi the all-stainless builds carry. On a potable system where iron pick-up matters, choose the -I build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 24.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 24.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329851\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329857\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329866\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329868\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329941\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381465\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329942\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99406754\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99406756\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron \/ 304 Stainless Steel\u003c\/strong\u003e — cast iron pump housing with AISI 304 stainless internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61 approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e145 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/4 in NPT female suction and 1 in NPT female discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e24.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e70 to 182 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e145 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eCast iron, EN-GJL-200 (ASTM A48-25A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eConstant-pressure boosting on clean potable water where demand swings through the day\u003c\/li\u003e\n\u003cli\u003eIrrigation and washdown duty with several outlets opening and closing\u003c\/li\u003e\n\u003cli\u003eCooling and condenser loops that spend most of their life at part load\u003c\/li\u003e\n\u003cli\u003eRetrofits replacing a fixed-speed pump and a throttling valve with one unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 145 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQE","offer_id":47519851151535,"sku":"99329851","price":2578.33,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQV","offer_id":47519851184303,"sku":"99329852","price":2617.21,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQE","offer_id":47519851217071,"sku":"99329857","price":2766.96,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQV","offer_id":47519851249839,"sku":"99329858","price":2805.84,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQE","offer_id":47519851282607,"sku":"99329866","price":3533.05,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQV","offer_id":47519851315375,"sku":"99329868","price":3684.96,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519851348143,"sku":"99329941","price":3520.8,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519851380911,"sku":"99381465","price":3520.8,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519851413679,"sku":"99329942","price":3556.08,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519851446447,"sku":"99381466","price":3556.08,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519851479215,"sku":"99381471","price":3870.72,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519851511983,"sku":"99406754","price":3870.72,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519851544751,"sku":"99381472","price":3911.05,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519851577519,"sku":"99406756","price":3911.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Cast_Iron_Horizontal_Multistage_Pump.webp?v=1789547653"},{"product_id":"grundfos-cme-5-i-horizontal-multistage-pump","title":"Grundfos CME 5-I Horizontal Multistage Pump, 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 5-I — 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 24.8 GPM rated flow at 60 Hz, 7 models from CME 5-2 to CME 5-8, 1-1\/2 to 5 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e24.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e70-295 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 5 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 5 frame is rated at 24.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e7 models are offered, from CME 5-2 to CME 5-8, covering 1-1\/2 to 5 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/4 in NPT female suction and 1 in NPT female discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 304 rather than cast iron.\u003c\/strong\u003e The -I build has no cast iron in the liquid path, so there is no iron pick-up into the water and no rust bloom on a system that sits idle. It is also rated 232 psi against the 145 psi of the cast-iron -A build. Where chlorides are present, step up to the -G build in 316.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 24.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e67.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e257\u003c\/td\u003e\n\u003ctd\u003e78.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e89.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 24.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329849\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329850\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329855\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329856\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329864\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329865\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329939\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329940\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381468\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381473\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99406760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99406761\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329933\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381479\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329935\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329936\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383154\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329937\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e92735844\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e92735845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383159\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel\u003c\/strong\u003e — AISI 304 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/4 in NPT female suction and 1 in NPT female discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 5-2, CME 5-3, CME 5-4, CME 5-5, CME 5-6, CME 5-7.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 5-8.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e24.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e70 to 295 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003ePotable water boosting where iron pick-up is unacceptable and demand varies\u003c\/li\u003e\n\u003cli\u003eBoiler feed and condensate return on a modulating load\u003c\/li\u003e\n\u003cli\u003eFiltration, softening and light treatment skids held at a set pressure\u003c\/li\u003e\n\u003cli\u003eFood, beverage and light process duty\u003c\/li\u003e\n\u003cli\u003eProcess water on clean, low-chloride supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQE","offer_id":47519851610287,"sku":"99329849","price":2854.8,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQV","offer_id":47519851643055,"sku":"99329850","price":2895.13,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQE","offer_id":47519851675823,"sku":"99329855","price":2970.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQV","offer_id":47519851708591,"sku":"99329856","price":3011.76,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQE","offer_id":47519851741359,"sku":"99329864","price":4019.76,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQV","offer_id":47519851774127,"sku":"99329865","price":4063.68,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519851806895,"sku":"99329939","price":3893.05,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519851839663,"sku":"99381467","price":3893.05,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519851872431,"sku":"99329940","price":3936.24,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519851905199,"sku":"99381468","price":3936.24,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519851937967,"sku":"99381473","price":4084.56,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519851970735,"sku":"99406760","price":4084.56,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519852003503,"sku":"99381474","price":4124.88,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519852036271,"sku":"99406761","price":4124.88,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-6 \/ AQQE","offer_id":47519852069039,"sku":"99329933","price":4326.49,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-6 \/ AQQE","offer_id":47519852101807,"sku":"99381479","price":4326.49,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-6 \/ AQQV","offer_id":47519852134575,"sku":"99329935","price":4367.52,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-6 \/ AQQV","offer_id":47519852167343,"sku":"99381480","price":4367.52,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-7 \/ AQQE","offer_id":47519852200111,"sku":"99329936","price":4489.2,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-7 \/ AQQE","offer_id":47519852232879,"sku":"99383154","price":4489.2,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-7 \/ AQQV","offer_id":47519852265647,"sku":"99329937","price":4529.52,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-7 \/ AQQV","offer_id":47519852298415,"sku":"99383155","price":4529.52,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 5-8 \/ AQQE","offer_id":47519852331183,"sku":"92735844","price":5350.32,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 5-8 \/ AQQE","offer_id":47519852363951,"sku":"99383158","price":4818.24,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 5-8 \/ AQQV","offer_id":47519852396719,"sku":"92735845","price":5374.08,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 5-8 \/ AQQV","offer_id":47519852429487,"sku":"99383159","price":4857.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"},{"product_id":"grundfos-cme-5-g-horizontal-multistage-pump","title":"Grundfos CME 5-G Horizontal Multistage Pump, 316 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 5-G — 316 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 24.8 GPM rated flow at 60 Hz, 7 models from CME 5-2 to CME 5-8, 1-1\/2 to 5 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e24.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e70-295 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 5 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e316 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 5 frame is rated at 24.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e7 models are offered, from CME 5-2 to CME 5-8, covering 1-1\/2 to 5 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/4 in NPT female suction and 1 in NPT female discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 316 rather than 304.\u003c\/strong\u003e The hydraulics are identical: Grundfos publishes the same rated head for the -I and -G builds of every model. What changes is corrosion resistance. The molybdenum in AISI 316 resists chloride pitting, which 304 does not, so the -G build is the grade for softened, brackish and chloride-bearing water. Where chlorides are not the issue, the -I build does the same hydraulic job for less.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 24.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e21.37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e32.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e44.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e55.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e67.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e257\u003c\/td\u003e\n\u003ctd\u003e78.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e89.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 24.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329847\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329853\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-3\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329854\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329862\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329863\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329877\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381469\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329938\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381476\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99406757\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99406759\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381481\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381482\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383156\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329909\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e92735846\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e92735847\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 5-8\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383162\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e316 Stainless Steel\u003c\/strong\u003e — AISI 316 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/4 in NPT female suction and 1 in NPT female discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 5-2, CME 5-3, CME 5-4, CME 5-5, CME 5-6, CME 5-7.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 5-8.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e24.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e70 to 295 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4401 (AISI 316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eSoftened, brackish and chloride-bearing water, where 304 would be at risk of pitting\u003c\/li\u003e\n\u003cli\u003eCoastal and marine-adjacent installations\u003c\/li\u003e\n\u003cli\u003eReverse osmosis feed and permeate, demineralised and deionised water\u003c\/li\u003e\n\u003cli\u003eChemical dosing where the rate is trimmed by speed rather than by a valve\u003c\/li\u003e\n\u003cli\u003eFood, beverage and pharmaceutical process duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQE","offer_id":47519852462255,"sku":"99329847","price":3160.8,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-2 \/ AQQV","offer_id":47519852495023,"sku":"99329848","price":3202.56,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQE","offer_id":47519852527791,"sku":"99329853","price":3288.96,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 5-3 \/ AQQV","offer_id":47519852560559,"sku":"99329854","price":3327.84,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQE","offer_id":47519852593327,"sku":"99329862","price":4229.28,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 1Ph \/ CME 5-4 \/ AQQV","offer_id":47519852626095,"sku":"99329863","price":4268.16,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519852658863,"sku":"99329877","price":4100.41,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQE","offer_id":47519852691631,"sku":"99381469","price":4100.41,"currency_code":"USD","in_stock":true},{"title":"2 HP - 440-480V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519852724399,"sku":"99329938","price":4140.0,"currency_code":"USD","in_stock":true},{"title":"2 HP - 200-240V 3Ph \/ CME 5-4 \/ AQQV","offer_id":47519852757167,"sku":"99381470","price":4140.0,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519852789935,"sku":"99381476","price":4448.88,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQE","offer_id":47519852822703,"sku":"99406757","price":4448.88,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519852855471,"sku":"99381478","price":4489.2,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-5 \/ AQQV","offer_id":47519852888239,"sku":"99406759","price":4489.2,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-6 \/ AQQE","offer_id":47519852921007,"sku":"99329899","price":4766.41,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-6 \/ AQQE","offer_id":47519852953775,"sku":"99381481","price":4766.41,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-6 \/ AQQV","offer_id":47519852986543,"sku":"99329900","price":4804.57,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-6 \/ AQQV","offer_id":47519853019311,"sku":"99381482","price":4804.57,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-7 \/ AQQE","offer_id":47519853052079,"sku":"99329910","price":4966.57,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-7 \/ AQQE","offer_id":47519853084847,"sku":"99383156","price":4966.57,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 5-7 \/ AQQV","offer_id":47519853117615,"sku":"99329909","price":5009.04,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 5-7 \/ AQQV","offer_id":47519853150383,"sku":"99383157","price":5009.04,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 5-8 \/ AQQE","offer_id":47519853183151,"sku":"92735846","price":5760.72,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 5-8 \/ AQQE","offer_id":47519853215919,"sku":"99383161","price":5389.92,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 5-8 \/ AQQV","offer_id":47519853248687,"sku":"92735847","price":5785.2,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 5-8 \/ AQQV","offer_id":47519853281455,"sku":"99383162","price":5419.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"},{"product_id":"grundfos-cme-10-a-horizontal-multistage-pump","title":"Grundfos CME 10-A Horizontal Multistage Pump, Cast Iron \/ 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 10-A — Cast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 52.8 GPM rated flow at 60 Hz, 3 models from CME 10-1 to CME 10-3, 1-1\/2 to 5 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e52.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e65-191 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 5 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e145 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eCast Iron \/ 304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 10 frame is rated at 52.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e3 models are offered, from CME 10-1 to CME 10-3, covering 1-1\/2 to 5 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/2 in NPT female suction and discharge, and the pump is rated 145 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere the cast iron sits.\u003c\/strong\u003e On the -A build the pump housing is cast iron and the impellers, shaft and chamber parts are AISI 304. That is what makes it the lowest-cost CME, and it is also why the maximum operating pressure is 145 psi rather than the 232 psi the all-stainless builds carry. On a potable system where iron pick-up matters, choose the -I build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 52.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e19.69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e128\u003c\/td\u003e\n\u003ctd\u003e39.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e191\u003c\/td\u003e\n\u003ctd\u003e58.34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 52.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329818\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99326342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381494\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381495\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286589\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383164\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99286689\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383166\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron \/ 304 Stainless Steel\u003c\/strong\u003e — cast iron pump housing with AISI 304 stainless internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61 approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e145 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/2 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e52.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e65 to 191 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e145 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eCast iron, EN-GJL-200 (ASTM A48-25A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eConstant-pressure boosting on clean potable water where demand swings through the day\u003c\/li\u003e\n\u003cli\u003eIrrigation and washdown duty with several outlets opening and closing\u003c\/li\u003e\n\u003cli\u003eCooling and condenser loops that spend most of their life at part load\u003c\/li\u003e\n\u003cli\u003eRetrofits replacing a fixed-speed pump and a throttling valve with one unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 145 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQE","offer_id":47519853314223,"sku":"99329818","price":2887.92,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQV","offer_id":47519853346991,"sku":"99326342","price":2970.0,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519853379759,"sku":"99329881","price":3742.56,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519853412527,"sku":"99381494","price":3742.56,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519853445295,"sku":"99329882","price":3825.36,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519853478063,"sku":"99381495","price":3825.36,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519853510831,"sku":"99286589","price":4858.57,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519853543599,"sku":"99383164","price":4858.57,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519853576367,"sku":"99286689","price":4938.49,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519853609135,"sku":"99383166","price":4938.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Cast_Iron_Horizontal_Multistage_Pump.webp?v=1789547653"},{"product_id":"grundfos-cme-10-i-horizontal-multistage-pump","title":"Grundfos CME 10-I Horizontal Multistage Pump, 304 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 10-I — 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 52.8 GPM rated flow at 60 Hz, 5 models from CME 10-1 to CME 10-5, 1-1\/2 to 7-1\/2 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e52.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e53-306 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 7-1\/2 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e304 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 10 frame is rated at 52.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e5 models are offered, from CME 10-1 to CME 10-5, covering 1-1\/2 to 7-1\/2 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/2 in NPT female suction and discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 304 rather than cast iron.\u003c\/strong\u003e The -I build has no cast iron in the liquid path, so there is no iron pick-up into the water and no rust bloom on a system that sits idle. It is also rated 232 psi against the 145 psi of the cast-iron -A build. Where chlorides are present, step up to the -G build in 316.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 52.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e16.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003ctd\u003e35.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e54.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e243\u003c\/td\u003e\n\u003ctd\u003e74.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e306\u003c\/td\u003e\n\u003ctd\u003e93.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 52.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329816\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329817\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329879\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381498\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329880\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286617\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383167\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99286713\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383169\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286620\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99287133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286622\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381507\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99287136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381509\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel\u003c\/strong\u003e — AISI 304 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/2 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 10-1, CME 10-2, CME 10-3, CME 10-4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 10-5.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e52.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e53 to 306 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 7-1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003ePotable water boosting where iron pick-up is unacceptable and demand varies\u003c\/li\u003e\n\u003cli\u003eBoiler feed and condensate return on a modulating load\u003c\/li\u003e\n\u003cli\u003eFiltration, softening and light treatment skids held at a set pressure\u003c\/li\u003e\n\u003cli\u003eFood, beverage and light process duty\u003c\/li\u003e\n\u003cli\u003eProcess water on clean, low-chloride supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQE","offer_id":47519853641903,"sku":"99329816","price":3321.36,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQV","offer_id":47519853674671,"sku":"99329817","price":3403.44,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519853707439,"sku":"99329879","price":4201.92,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519853740207,"sku":"99381498","price":4201.92,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519853772975,"sku":"99329880","price":4281.12,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519853805743,"sku":"99381499","price":4281.12,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519853838511,"sku":"99286617","price":5337.36,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519853871279,"sku":"99383167","price":5337.36,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519853904047,"sku":"99286713","price":5417.28,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519853936815,"sku":"99383169","price":5416.56,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-4 \/ AQQE","offer_id":47519853969583,"sku":"99286620","price":5836.32,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-4 \/ AQQE","offer_id":47519854002351,"sku":"99381503","price":5836.32,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-4 \/ AQQV","offer_id":47519854035119,"sku":"99287133","price":5917.68,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-4 \/ AQQV","offer_id":47519854067887,"sku":"99381504","price":5917.68,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-5 \/ AQQE","offer_id":47519854100655,"sku":"99286622","price":6066.72,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-5 \/ AQQE","offer_id":47519854133423,"sku":"99381507","price":6066.72,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-5 \/ AQQV","offer_id":47519854166191,"sku":"99287136","price":6145.92,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-5 \/ AQQV","offer_id":47519854198959,"sku":"99381509","price":6145.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"},{"product_id":"grundfos-cme-10-g-horizontal-multistage-pump","title":"Grundfos CME 10-G Horizontal Multistage Pump, 316 Stainless Steel","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VARIABLE-SPEED HORIZONTAL MULTISTAGE PUMP\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCME 10-G — 316 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eHorizontal, close-coupled, end-suction multistage pump with an integrated MLE variable-speed motor. 52.8 GPM rated flow at 60 Hz, 5 models from CME 10-1 to CME 10-5, 1-1\/2 to 7-1\/2 HP, AQQE or AQQV shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e52.8 GPM Rated Flow\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e53-306 ft Rated Head\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/2 to 7-1\/2 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e232 psi Max Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e316 Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eHorizontal, multistage centrifugal pump with the motor close-coupled to the pump end and the suction port on the end of the pump. CME is the CM pump end with an MLE motor on top: a motor with the frequency converter built into its terminal box, so the pump varies its own speed instead of running flat out against a throttling valve. It lies on its feet on a horizontal base, which suits a plant room where headroom is short and floor space is not.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA pump curve plots what the pump adds to the pressure already at its inlet\u003c\/strong\u003e, not the pressure you will read at the outlet. On a city main holding 40 psi, a pump adding 60 psi gives about 100 psi downstream. On a gravity-fed tank the inlet contributes almost nothing and the curve is close to what you get. Size on the boost required, then let the drive hold it.\u003c\/p\u003e\n\u003cp\u003eThe CME 10 frame is rated at 52.8 GPM. The family number is Grundfos’s nominal duty in cubic metres per hour, not a GPM figure — size the pump from the rated head table below, not from the model number.\u003c\/p\u003e\n\u003cp\u003e5 models are offered, from CME 10-1 to CME 10-5, covering 1-1\/2 to 7-1\/2 HP on NEMA close-coupled motors. Adding stages raises head at the same flow without changing the footprint. Connections are 1-1\/2 in NPT female suction and discharge, and the pump is rated 232 psi maximum operating pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy 316 rather than 304.\u003c\/strong\u003e The hydraulics are identical: Grundfos publishes the same rated head for the -I and -G builds of every model. What changes is corrosion resistance. The molybdenum in AISI 316 resists chloride pitting, which 304 does not, so the -G build is the grade for softened, brackish and chloride-bearing water. Where chlorides are not the issue, the -I build does the same hydraulic job for less.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003ePerformance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the \u003cstrong\u003ehead you need in feet\u003c\/strong\u003e and pick the model that meets it at 52.8 GPM. Head is what the pump \u003cstrong\u003eadds\u003c\/strong\u003e to the pressure already at its inlet, not the pressure you will read at the outlet.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eRated flow - GPM\u003c\/th\u003e\n\u003cth\u003eRated head - ft\u003c\/th\u003e\n\u003cth\u003eRated head - m\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e16.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003ctd\u003e35.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e54.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e243\u003c\/td\u003e\n\u003ctd\u003e74.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e52.8\u003c\/td\u003e\n\u003ctd\u003e306\u003c\/td\u003e\n\u003ctd\u003e93.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFigures are Grundfos published data for 60 Hz at the rated duty point, and are the nominal point the drive holds at its rated speed, not a ceiling — the operating range is 2900-4000 rpm. Divide feet by 2.31 for psi; elevation costs 0.433 psi per foot of lift. For a duty between two models, or for flows away from 52.8 GPM, ask us to size it against the published curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99329815\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-1\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 1Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329814\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99326381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99329878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99383170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99287156\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99383172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286646\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381505\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99287168\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-4\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99286648\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQE\u003c\/td\u003e\n\u003ctd\u003e99381510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e440-480V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99287746\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCME 10-5\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e200-240V 3Ph\u003c\/td\u003e\n\u003ctd\u003eAQQV\u003c\/td\u003e\n\u003ctd\u003e99381511\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eVoltage and phase are fixed per part number on an MLE motor — there is no terminal-board changeover as on a fixed-speed CM. Supplies are 200-240 V single or three phase and 440-480 V three phase; they are not interchangeable. Confirm the supply before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e316 Stainless Steel\u003c\/strong\u003e — AISI 316 stainless throughout the liquid path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal close-coupled build\u003c\/strong\u003e — motor and pump end on one shaft, on feet, so no coupling alignment and no separate baseplate to grout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultistage hydraulics\u003c\/strong\u003e — head is set by stage count at a fixed frame flow, so the duty point is chosen without oversizing the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency converter built into the motor\u003c\/strong\u003e — no separate drive panel, no drive-to-motor cable run and no commissioning step to tell a generic drive what motor it is driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2900-4000 rpm operating speed range\u003c\/strong\u003e — the drive works above and below the fixed 3480 rpm a CM turns, so one pump covers a band of duty rather than a single point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft starting on every start\u003c\/strong\u003e — ramping up under drive control takes the mechanical shock off the coupling and the water-hammer shock off the pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge-format shaft seal\u003c\/strong\u003e — AQQE or AQQV, replaced without setting the seal by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS, ACS, NSF61, UBA approvals\u003c\/strong\u003e for drinking water contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e232 psi maximum operating pressure\u003c\/strong\u003e on this material build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/2 in NPT female suction and discharge\u003c\/strong\u003e — threaded, so no companion flanges to order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eShaft Seal Options\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE — EPDM\u003c\/strong\u003e. Carbon against silicon carbide with an EPDM O-ring. The standard water seal: potable water, hot water and glycol. Mineral oils need AQQV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV — FKM\u003c\/strong\u003e. Carbon against silicon carbide with an FKM O-ring, for mineral oils, fuels and liquids that attack EPDM. Note that FKM carries the lower temperature ceiling of the two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gs-h\" style=\"font-size:13px;margin-top:12px\"\u003eLiquid temperature by seal\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 248 °F on CME 10-1, CME 10-2, CME 10-3, CME 10-4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQE\u003c\/strong\u003e — −4 °F to 194 °F on CME 10-5.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAQQV\u003c\/strong\u003e — −4 °F to 194 °F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;line-height:1.55\"\u003eIn the Grundfos type key the final letter is the rubber: E = EPDM, V = FKM. The seal is a specification decision, not a preference — it changes the published temperature limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e52.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated head range\u003c\/td\u003e\n\u003ctd\u003e53 to 306 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power range\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 to 7-1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor standard\u003c\/td\u003e\n\u003ctd\u003eNEMA, close-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge port\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e232 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range\u003c\/td\u003e\n\u003ctd\u003e−4 °F to 131 °F (-20 to 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd\u003eClean, thin, non-explosive liquids without solid particles or fibres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water approval\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, NSF61, UBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurve tolerance\u003c\/td\u003e\n\u003ctd\u003eISO9906:2012 3B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum efficiency index, MEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, EN 1.4401 (AISI 316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eCarbon \/ silicon carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (AQQE) or FKM (AQQV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cul\u003e\n\u003cli\u003eSoftened, brackish and chloride-bearing water, where 304 would be at risk of pitting\u003c\/li\u003e\n\u003cli\u003eCoastal and marine-adjacent installations\u003c\/li\u003e\n\u003cli\u003eReverse osmosis feed and permeate, demineralised and deionised water\u003c\/li\u003e\n\u003cli\u003eChemical dosing where the rate is trimmed by speed rather than by a valve\u003c\/li\u003e\n\u003cli\u003eFood, beverage and pharmaceutical process duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eWhat Is Supplied\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEach part number is a complete pump: pump end, close-coupled motor and shaft seal, factory assembled and tested. The suction and discharge connections are NPT female threads, so no companion flanges or couplings are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CME kit is a separate part number and is not included.\u003c\/strong\u003e Grundfos supplies the accessory kit for this range under its own material number, quoted alongside the pump rather than built into it — ask us for the kit that matches your part number and we will put both on the same quotation.\u003c\/p\u003e\n\u003cp\u003ePressure sensors and transmitters, pressure tanks, external controllers, base plates, foundation bolts and isolation valves are not included either. The frequency converter is built into the motor, so no separate drive or starter is needed. For the same hydraulics without the drive, see the fixed-speed CM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOrdering Information\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSelect the HP and voltage, then the model, then the seal. Each combination is a distinct Grundfos part number, listed in the table above and shown in the SKU of the selected variant.\u003c\/p\u003e\n\u003cp\u003eThe picker shows only the combinations Grundfos publishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm the duty point against the rated head table, and confirm horsepower, voltage and phase against your service — single-phase and three-phase units are not interchangeable. Check that liquid temperature sits inside the limit for the seal selected, and that system pressure sits under the 232 psi rating of this material build.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Data_Booklet.pdf?v=1789539677\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME Data Booklet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98358864_06_2026_CRE__CRIE__CRNE__SPKE__MTRE__MTHE__CME_IO_en-GB_online.pdf?v=1789451710\" target=\"_blank\" rel=\"noopener\"\u003eCME Installation and Operating Instructions\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99689406_09.2024_Data_sheet_MLE_online.pdf?v=1789451709\" target=\"_blank\" rel=\"noopener\"\u003eMLE Motor Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CM_CME_Service_Kit_Catalogue.pdf?v=1789539670\" target=\"_blank\" rel=\"noopener\"\u003eCM, CME and Boosters Service Kit Catalogue\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\" style=\"margin-top:10px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eDimensional drawings and a factory submittal are available on request — email sales@watermainsupply.com with the part number.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQE","offer_id":47519854231727,"sku":"99329815","price":3645.36,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 200-240V 1Ph \/ CME 10-1 \/ AQQV","offer_id":47519854264495,"sku":"99329814","price":3759.13,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519854297263,"sku":"99326381","price":4587.12,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQE","offer_id":47519854330031,"sku":"99381500","price":4587.12,"currency_code":"USD","in_stock":true},{"title":"3 HP - 440-480V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519854362799,"sku":"99329878","price":4665.6,"currency_code":"USD","in_stock":true},{"title":"3 HP - 200-240V 3Ph \/ CME 10-2 \/ AQQV","offer_id":47519854395567,"sku":"99381501","price":4665.6,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519854428335,"sku":"99286644","price":5666.4,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQE","offer_id":47519854461103,"sku":"99383170","price":5666.4,"currency_code":"USD","in_stock":true},{"title":"5 HP - 440-480V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519854493871,"sku":"99287156","price":5745.6,"currency_code":"USD","in_stock":true},{"title":"5 HP - 200-240V 3Ph \/ CME 10-3 \/ AQQV","offer_id":47519854526639,"sku":"99383172","price":5745.6,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-4 \/ AQQE","offer_id":47519854559407,"sku":"99286646","price":6204.96,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-4 \/ AQQE","offer_id":47519854592175,"sku":"99381505","price":6204.96,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-4 \/ AQQV","offer_id":47519854624943,"sku":"99287168","price":6282.72,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-4 \/ AQQV","offer_id":47519854657711,"sku":"99381506","price":6282.72,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-5 \/ AQQE","offer_id":47519854690479,"sku":"99286648","price":6398.64,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-5 \/ AQQE","offer_id":47519854723247,"sku":"99381510","price":6398.64,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 440-480V 3Ph \/ CME 10-5 \/ AQQV","offer_id":47519854756015,"sku":"99287746","price":6482.16,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 200-240V 3Ph \/ CME 10-5 \/ AQQV","offer_id":47519854788783,"sku":"99381511","price":6482.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789547654"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/collections\/Grundfos_CME_Stainless_Horizontal_Multistage_Pump.webp?v=1789566522","url":"https:\/\/watermainsupply.com\/collections\/grundfos-cme-variable-speed-multistage-pumps.oembed","provider":"Watermainsupply","version":"1.0","type":"link"}