{"title":"DAB Submersible Well Pumps","description":"\u003cstyle\u003e\n.sw-wrap{font-family:Arial,Helvetica,sans-serif;color:#1a1a1e;background:#E1E3E6;padding:0;margin:0 -20px;line-height:1.55}\n.sw-wrap *{box-sizing:border-box}\n.sw-nav{position:sticky;top:0;z-index:30;background:#3d3d42;border-bottom:3px solid #B3122A;display:flex;flex-wrap:wrap;justify-content:center;gap:2px;padding:0 8px}\n.sw-nav a{font-family:\"Arial Black\",Arial,sans-serif;font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:#C7CBD1;text-decoration:none;padding:12px;white-space:nowrap}\n.sw-nav a:hover{color:#fff;background:#B3122A}\n.sw-hero{background:#4A4A4F;color:#fff;padding:64px 32px;text-align:center;border-bottom:6px solid #B3122A}\n.sw-hero h1{font-family:\"Arial Black\",Arial,sans-serif;font-size:42px;line-height:1.05;margin:0 0 14px;letter-spacing:.5px;text-transform:uppercase}\n.sw-hero h1 span{color:#B3122A}\n.sw-hero p{font-size:17px;max-width:820px;margin:0 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a.sw-btn-out{margin:0}\n.sw-phone{font-family:\"Arial Black\",Arial,sans-serif;font-size:22px;color:#B3122A;letter-spacing:1px}\n.sw-foot{text-align:center;padding:24px;font-size:12px;color:#9B9EA3;background:#E1E3E6;line-height:1.6}\n@media(max-width:640px){.sw-hero h1{font-size:30px}.sw-hero{padding:44px 20px}.sw-section{padding:32px 18px}.sw-h2{font-size:22px}.sw-card h3{font-size:19px}.sw-cta h2{font-size:22px}.sw-intro{padding:28px 20px;margin-top:-16px}.sw-why{padding:36px 20px}.sw-faq{grid-template-columns:1fr}.sw-stat b{font-size:20px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sw-wrap\"\u003e\n\u003cnav class=\"sw-nav\"\u003e\u003ca href=\"#sw-line\"\u003eThe Line\u003c\/a\u003e\u003ca href=\"#sw-compare\"\u003eCompare Models\u003c\/a\u003e\u003ca href=\"#sw-perf\"\u003ePerformance\u003c\/a\u003e\u003ca href=\"#sw-which\"\u003eWhich One\u003c\/a\u003e\u003ca href=\"#sw-tech\"\u003eTechnology\u003c\/a\u003e\u003ca href=\"#sw-brands\"\u003eDAB vs Baker \u0026amp; Grundfos\u003c\/a\u003e\u003ca href=\"#sw-faq-sec\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\n\u003csection class=\"sw-hero\"\u003e\u003cspan class=\"sw-tag\"\u003eDAB Pumps\u003c\/span\u003e\n\u003ch1\u003eDAB Submersible Well Pumps\u003cbr\u003e\u003cspan\u003eS3 \u0026amp; S4 Stainless Multistage\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eSand-resistant 3 in and 4 in borehole pumps with stainless hydraulics, an NSF\/ANSI 61 pump end and a water-filled Tesla motor — sold complete or as a bare pump end, sized on well depth, flow and pressure rather than the headline specs.\u003c\/p\u003e\n\u003cdiv class=\"sw-stats\"\u003e\n\u003cdiv class=\"sw-stat\"\u003e\n\u003cb\u003e3 \u0026amp; 4 in\u003c\/b\u003e\u003cspan\u003eWell sizes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-stat\"\u003e\n\u003cb\u003e5–90 GPM\u003c\/b\u003e\u003cspan\u003eNominal flow\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-stat\"\u003e\n\u003cb\u003eTo 1500 ft\u003c\/b\u003e\u003cspan\u003eMax head\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-stat\"\u003e\n\u003cb\u003e0.5–10 HP\u003c\/b\u003e\u003cspan\u003eMotor range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-stat\"\u003e\n\u003cb\u003eNSF 61 \/ 372\u003c\/b\u003e\u003cspan\u003eUL \u0026amp; CSA listed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003cdiv class=\"sw-intro\"\u003e\n\u003cp\u003e\u003cstrong style=\"color:#4a4a4f;font-family:'Arial Black',Arial,sans-serif;\"\u003eDAB Pumps\u003c\/strong\u003e is an Italian manufacturer with a U.S. operation in Ladson, South Carolina. Its groundwater line puts a full multistage well pump inside two borehole diameters on one platform: technopolymer impellers carried on stainless steel adjustment rings, a stainless liner, shaft and coupling, an integrated suction filter, and a removable non-return valve. The pump end is NSF\/ANSI 61 approved for drinking water and the water-filled Tesla motor is UL and CSA listed and rated for variable-frequency-drive operation from 30 to 60 Hz.\u003c\/p\u003e\n\u003cp\u003eWatermain Supply supplies the U.S. 60 Hz S3 and S4 range with correct voltages and two-wire or three-wire motors, backed by an engineering-led sales team that sizes to your well depth, flow and inlet pressure. This page compares both families and every nominal series, and puts DAB head to head with the A.Y. McDonald \/ Baker and Grundfos pumps we also carry, so you can select on the numbers — or call 1-888.510.4036 and we will size it for you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection id=\"sw-line\" class=\"sw-section\"\u003e\u003ch2 class=\"sw-h2\"\u003eThe DAB Well Pump Line\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eOne sand-resistant platform in two well diameters, sold as a complete pump or a bare hydraulic end.\u003c\/p\u003e\n\u003cdiv class=\"sw-grid\"\u003e\n\u003cdiv class=\"sw-card\"\u003e\n\u003ch3\u003eDAB S4\u003c\/h3\u003e\n\u003cp class=\"sw-tagline\"\u003e4 in complete submersible\u003c\/p\u003e\n\u003cdiv class=\"sw-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e5–25 GPM\u003c\/b\u003ecomplete flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eto 810 ft\u003c\/b\u003ehead\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e0.5–1.5 HP\u003c\/b\u003ecomplete\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e2 or 3-wire\u003c\/b\u003e115 \/ 230V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sw-desc\"\u003eThe 4 in workhorse, supplied complete with a water-filled Tesla motor. Six nominal series — 5, 7, 10, 15, 20 and 25 GPM — each in two-wire (no control box) or three-wire form. Technopolymer impellers on stainless adjustment rings pass up to 5.42 lb\/in³ of sand.\u003c\/p\u003e\n\u003cdiv class=\"sw-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 in cased wells and larger\u003c\/li\u003e\n\u003cli\u003eComplete pump: end, motor and leads\u003c\/li\u003e\n\u003cli\u003eTwo-wire needs no control box\u003c\/li\u003e\n\u003cli\u003eMax immersion 984 ft\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 61 pump end, CSA motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sw-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003eStandard 4 in residential and light-commercial wells, pressure boosting, garden and agricultural irrigation.\u003c\/div\u003e\n\u003ca class=\"sw-btn\" href=\"\/collections\/dab-submersible-well-pumps\"\u003eShop DAB S4\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-card\"\u003e\n\u003ch3\u003eDAB S4 Pump End\u003c\/h3\u003e\n\u003cp class=\"sw-tagline\"\u003e4 in bare hydraulic end\u003c\/p\u003e\n\u003cdiv class=\"sw-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e5–90 GPM\u003c\/b\u003enominal flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eto 1500 ft\u003c\/b\u003ehead range\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e0.5–10 HP\u003c\/b\u003edesigned for\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eNEMA 4 in\u003c\/b\u003emotor fit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sw-desc\"\u003eThe S4 hydraulic end without a motor, in every nominal flow to 90 GPM. Pair it with a Tesla 4TW or 4GG motor, or any NEMA 4 in motor of matching horsepower, or drop one in to replace a worn end without buying a whole new pump.\u003c\/p\u003e\n\u003cdiv class=\"sw-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/4 in NPT (5–25 GPM); 2 in NPT (35–90 GPM)\u003c\/li\u003e\n\u003cli\u003eStainless liner, shaft and coupling\u003c\/li\u003e\n\u003cli\u003eBuilt-in removable non-return valve\u003c\/li\u003e\n\u003cli\u003eMicro-cast AISI 304 supports\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 61\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sw-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003eCustom pump builds, higher-flow agricultural duty, and field repairs where the motor is still good.\u003c\/div\u003e\n\u003ca class=\"sw-btn\" href=\"\/collections\/dab-submersible-motors-pump-ends-controls\"\u003eShop S4 Pump Ends\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-card\"\u003e\n\u003ch3\u003eDAB S3\u003c\/h3\u003e\n\u003cp class=\"sw-tagline\"\u003e3 in complete submersible\u003c\/p\u003e\n\u003cdiv class=\"sw-spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e5 \/ 10 \/ 15 GPM\u003c\/b\u003enominal flow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eto 538 ft\u003c\/b\u003ehead\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e0.5–1 HP\u003c\/b\u003e230V 1Ph\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e2-wire\u003c\/b\u003estainless motor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sw-desc\"\u003eA compact 3 in multistage pump with a two-wire AISI 304 stainless motor for narrow-bore wells where a 4 in pump will not fit — a real edge over ranges that start at 4 in. Same sand-resistant technopolymer hydraulics and NSF\/ANSI 61 pump end.\u003c\/p\u003e\n\u003cdiv class=\"sw-label\"\u003eKey specifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e3 in cased wells and larger\u003c\/li\u003e\n\u003cli\u003eTwo-pole AISI 304 stainless motor\u003c\/li\u003e\n\u003cli\u003eKingsbury self-centering thrust bearing\u003c\/li\u003e\n\u003cli\u003eMax immersion 490 ft\u003c\/li\u003e\n\u003cli\u003eVFD-ready 30–60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sw-apps\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003e3 in drilled or driven wells, small-diameter bores, tank and cistern pressurization.\u003c\/div\u003e\n\u003ca class=\"sw-btn\" href=\"\/collections\/dab-submersible-well-pumps\"\u003eShop DAB S3\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection id=\"sw-compare\" class=\"sw-section alt\"\u003e\u003cdiv class=\"sw-in\"\u003e\n\u003ch2 class=\"sw-h2\"\u003eModel Comparison\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eEvery DAB well pump series in the U.S. 60 Hz market, on the specs that drive selection. Max flow and max head are family limits per series, not a single duty point.\u003c\/p\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table num\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eNominal flow\u003c\/th\u003e\n\u003cth\u003eMax flow\u003c\/th\u003e\n\u003cth\u003eMax head\u003c\/th\u003e\n\u003cth\u003eHP range\u003c\/th\u003e\n\u003cth\u003eMotor \/ wiring\u003c\/th\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 5\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003ctd\u003e~18 GPM\u003c\/td\u003e\n\u003ctd\u003e538 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1 HP\u003c\/td\u003e\n\u003ctd\u003e230V 2-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 10\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003ctd\u003e~18 GPM\u003c\/td\u003e\n\u003ctd\u003e~490 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1 HP\u003c\/td\u003e\n\u003ctd\u003e230V 2-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 15\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e~18 GPM\u003c\/td\u003e\n\u003ctd\u003e~430 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1 HP\u003c\/td\u003e\n\u003ctd\u003e230V 2-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003ctd\u003e8 GPM\u003c\/td\u003e\n\u003ctd\u003e810 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e115\/230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e7 GPM\u003c\/td\u003e\n\u003ctd\u003e11 GPM\u003c\/td\u003e\n\u003ctd\u003e673 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e115\/230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e576 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e115\/230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e21 GPM\u003c\/td\u003e\n\u003ctd\u003e401 ft\u003c\/td\u003e\n\u003ctd\u003e0.5–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e115\/230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e20 GPM\u003c\/td\u003e\n\u003ctd\u003e30 GPM\u003c\/td\u003e\n\u003ctd\u003e321 ft\u003c\/td\u003e\n\u003ctd\u003e0.75–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e25 GPM\u003c\/td\u003e\n\u003ctd\u003e35 GPM\u003c\/td\u003e\n\u003ctd\u003e299 ft\u003c\/td\u003e\n\u003ctd\u003e1–1.5 HP\u003c\/td\u003e\n\u003ctd\u003e230V, 2 or 3-wire\u003c\/td\u003e\n\u003ctd\u003eComplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 35–90 ends\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e35 \/ 45 \/ 60 \/ 90 GPM\u003c\/td\u003e\n\u003ctd\u003eto 130 GPM\u003c\/td\u003e\n\u003ctd\u003eto ~1500 ft\u003c\/td\u003e\n\u003ctd\u003e1–10 HP\u003c\/td\u003e\n\u003ctd\u003eNEMA 4 in motor\u003c\/td\u003e\n\u003ctd\u003ePump end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"sw-note\"\u003eS4 pump ends extend the family to 35, 45, 60 and 90 GPM nominal at higher stage counts and horsepower. Request the DAB curve for the duty point before committing a model.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection id=\"sw-perf\" class=\"sw-section\"\u003e\u003ch2 class=\"sw-h2\"\u003ePerformance Data\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eDAB publishes a maximum flow and a maximum head (at zero flow) for each nominal series. Use these to bracket a selection, then read the actual duty point off the manufacturer curve with margin.\u003c\/p\u003e\n\u003ch3 class=\"sw-h3\"\u003eS4 complete pumps: max flow and head by series\u003c\/h3\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table num\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003e5 GPM\u003c\/th\u003e\n\u003cth\u003e7 GPM\u003c\/th\u003e\n\u003cth\u003e10 GPM\u003c\/th\u003e\n\u003cth\u003e15 GPM\u003c\/th\u003e\n\u003cth\u003e20 GPM\u003c\/th\u003e\n\u003cth\u003e25 GPM\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax flow (GPM)\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax head (ft)\u003c\/td\u003e\n\u003ctd\u003e810\u003c\/td\u003e\n\u003ctd\u003e673\u003c\/td\u003e\n\u003ctd\u003e576\u003c\/td\u003e\n\u003ctd\u003e401\u003c\/td\u003e\n\u003ctd\u003e321\u003c\/td\u003e\n\u003ctd\u003e299\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax boost (psi)\u003c\/td\u003e\n\u003ctd\u003e351\u003c\/td\u003e\n\u003ctd\u003e291\u003c\/td\u003e\n\u003ctd\u003e249\u003c\/td\u003e\n\u003ctd\u003e174\u003c\/td\u003e\n\u003ctd\u003e139\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"sw-h3\"\u003eS4 pump ends: reach at higher flow\u003c\/h3\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table num\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal\u003c\/th\u003e\n\u003cth\u003e35 GPM\u003c\/th\u003e\n\u003cth\u003e45 GPM\u003c\/th\u003e\n\u003cth\u003e60 GPM\u003c\/th\u003e\n\u003cth\u003e90 GPM\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax head (ft)\u003c\/td\u003e\n\u003ctd\u003e~1191\u003c\/td\u003e\n\u003ctd\u003e~950\u003c\/td\u003e\n\u003ctd\u003e~698\u003c\/td\u003e\n\u003ctd\u003e~543\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHP designed for\u003c\/td\u003e\n\u003ctd\u003e1–10\u003c\/td\u003e\n\u003ctd\u003e1.5–10\u003c\/td\u003e\n\u003ctd\u003e2–10\u003c\/td\u003e\n\u003ctd\u003e2–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge\u003c\/td\u003e\n\u003ctd\u003e2 in NPT\u003c\/td\u003e\n\u003ctd\u003e2 in NPT\u003c\/td\u003e\n\u003ctd\u003e2 in NPT\u003c\/td\u003e\n\u003ctd\u003e2 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"sw-call\"\u003e\n\u003cstrong\u003eSizing rule of thumb.\u003c\/strong\u003e Total dynamic head equals the pumping water level (static depth + drawdown), plus the pressure-tank setpoint at 2.31 ft per psi, plus friction in the drop pipe and service line. Size the pump to deliver your GPM at that head, and keep the duty point below roughly 70 percent of the series shut-off head for efficient, long-life operation. \u003cb\u003eWorked example:\u003c\/b\u003e 12 GPM, pumping level 140 ft, 50 psi tank (115 ft), 15 ft friction → ~270 ft TDH → an S4 15 GPM at 1–1.5 HP lands it comfortably below shut-off.\u003c\/div\u003e\u003c\/section\u003e\n\u003csection id=\"sw-which\" class=\"sw-section alt\"\u003e\u003cdiv class=\"sw-in\"\u003e\n\u003ch2 class=\"sw-h2\"\u003eWhich DAB Well Pump Do You Need?\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eA selection guide by application. Call us with your well depth, flow and pressure for an engineering-led selection against the curve.\u003c\/p\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eTypical demand\u003c\/th\u003e\n\u003cth\u003eRecommended model\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 in drilled or driven well\u003c\/td\u003e\n\u003ctd\u003e5–15 GPM\u003c\/td\u003e\n\u003ctd\u003eS3 (5\/10\/15 GPM)\u003c\/td\u003e\n\u003ctd\u003eThe only option that fits a 3 in casing; 230V two-wire.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard 4 in home well\u003c\/td\u003e\n\u003ctd\u003e7–15 GPM\u003c\/td\u003e\n\u003ctd\u003eS4 7–15 GPM, 0.5–1 HP\u003c\/td\u003e\n\u003ctd\u003eTwo-wire for the simplest install.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeep 4 in well \/ high pressure\u003c\/td\u003e\n\u003ctd\u003e5–10 GPM at high TDH\u003c\/td\u003e\n\u003ctd\u003eS4 5–10 GPM, 1–1.5 HP\u003c\/td\u003e\n\u003ctd\u003eHigher stage count carries the head.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIrrigation \/ light commercial\u003c\/td\u003e\n\u003ctd\u003e20–35 GPM\u003c\/td\u003e\n\u003ctd\u003eS4 20–25 GPM complete, or 35 GPM end\u003c\/td\u003e\n\u003ctd\u003eConfirm three-phase availability for larger HP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-flow agricultural\u003c\/td\u003e\n\u003ctd\u003e45–90 GPM\u003c\/td\u003e\n\u003ctd\u003eS4 pump end + matched 4 in motor\u003c\/td\u003e\n\u003ctd\u003eBuild from the components collection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank or cistern boost\u003c\/td\u003e\n\u003ctd\u003e5–15 GPM\u003c\/td\u003e\n\u003ctd\u003eS3 or S4\u003c\/td\u003e\n\u003ctd\u003eAdd a float or low-level cutoff.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection id=\"sw-tech\" class=\"sw-section\"\u003e\u003ch2 class=\"sw-h2\"\u003eWhat Makes These Pumps Different\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eThe engineering shared across the S3 and S4, and why it matters in the well.\u003c\/p\u003e\n\u003cdiv class=\"sw-feat\"\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eSand Resistant\u003c\/h4\u003e\n\u003cp\u003eTechnopolymer impellers on stainless steel adjustment rings pass up to 5.42 lb\/in³ of sand — a real edge in silty and sandy wells that wear brass and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eStainless Hydraulics\u003c\/h4\u003e\n\u003cp\u003eLiner, shaft, coupling, integrated suction filter and cable guard in stainless steel, with micro-cast AISI 304 suction and delivery supports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eWater-Filled Tesla Motor\u003c\/h4\u003e\n\u003cp\u003eA Kingsbury self-centering thrust bearing cooled and lubricated with a water and glycol mixture, built to carry high axial load over a long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eTwo Diameters, One Platform\u003c\/h4\u003e\n\u003cp\u003eThe 3 in S3 and 4 in S4 share hydraulics and certification, so a driller stocks one family for narrow and standard bores alike.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eVFD Ready\u003c\/h4\u003e\n\u003cp\u003eEvery motor runs on a variable frequency drive from 30 to 60 Hz, so the same pump can hold constant pressure on a Tesla or CUE-style drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003e2-Wire or 3-Wire\u003c\/h4\u003e\n\u003cp\u003eTwo-wire installs with no control box; three-wire adds a matched box for easier field diagnosis and restart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eBuilt-In Non-Return Valve\u003c\/h4\u003e\n\u003cp\u003eA removable technopolymer check valve is integrated in the pump end — no separate inline check to add or fail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-feat-item\"\u003e\n\u003ch4\u003eDrinking Water Certified\u003c\/h4\u003e\n\u003cp\u003eNSF\/ANSI 61 pump end for potable contact, with UL and CSA listed motors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection id=\"sw-brands\" class=\"sw-section alt\"\u003e\u003cdiv class=\"sw-in\"\u003e\n\u003ch2 class=\"sw-h2\"\u003eDAB vs Baker and Grundfos\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eWe carry all three lines, so here is the honest split. Specifications are drawn from our own product listings for each brand; confirm the exact model against the manufacturer booklet.\u003c\/p\u003e\n\u003ch3 class=\"sw-h3\"\u003eDAB vs A.Y. McDonald \/ Baker Water Systems\u003c\/h3\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDAB S3 \/ S4\u003c\/th\u003e\n\u003cth\u003eA.Y. McDonald \/ Baker\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eImported (Italy)\u003c\/td\u003e\n\u003ctd\u003eUS-built\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell diameters\u003c\/td\u003e\n\u003ctd\u003e3 in and 4 in on one platform\u003c\/td\u003e\n\u003ctd\u003e4 in, plus 6 \/ 8 \/ 10 in pump ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow range\u003c\/td\u003e\n\u003ctd\u003e5 to 90 GPM\u003c\/td\u003e\n\u003ctd\u003e5 to 80 GPM (4 in); 90 to 1100 GPM (large bore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted materials\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer + stainless\u003c\/td\u003e\n\u003ctd\u003eNo-lead brass, thermoplastic, or stainless (21000–26000 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor range\u003c\/td\u003e\n\u003ctd\u003eTo 10 HP (4 in), to 60 HP (6 in)\u003c\/td\u003e\n\u003ctd\u003eTo 250 HP (10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability at WMS\u003c\/td\u003e\n\u003ctd\u003eSold and supported\u003c\/td\u003e\n\u003ctd\u003eAuthorized, stocked A.Y. McDonald and Baker Water Systems distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"sw-verdict\"\u003e\n\u003cstrong\u003eWhere Baker wins:\u003c\/strong\u003e a domestically built pump, a choice of wetted material (silicon bronze for aggressive water, thermoplastic for cost, stainless for durability), the deepest large-diameter range for municipal and agricultural flow, and a line we stock and are authorized on. \u003cstrong\u003eWhere DAB wins:\u003c\/strong\u003e a 3 in option Baker does not offer, sand-resistant technopolymer hydraulics as standard, and a lower price on standard 3 in and 4 in residential wells.\u003c\/div\u003e\n\u003ch3 class=\"sw-h3\"\u003eDAB vs Grundfos SP and SQ\u003c\/h3\u003e\n\u003cdiv class=\"sw-table-wrap\"\u003e\u003ctable class=\"sw-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDAB S3 \/ S4\u003c\/th\u003e\n\u003cth\u003eGrundfos SQ \/ SP\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eImported (Italy)\u003c\/td\u003e\n\u003ctd\u003eImported (Denmark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 in line\u003c\/td\u003e\n\u003ctd\u003eS3, 5–15 GPM\u003c\/td\u003e\n\u003ctd\u003eSQ, 5–30 GPM (permanent-magnet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 in line\u003c\/td\u003e\n\u003ctd\u003eS4, 5–90 GPM (with ends)\u003c\/td\u003e\n\u003ctd\u003eSP, 5S–77S (10 hydraulic sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e0.5 to 10 HP\u003c\/td\u003e\n\u003ctd\u003eSQ to ~3 HP; SP 3\/4 to 10 HP, 1 \u0026amp; 3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless + technopolymer\u003c\/td\u003e\n\u003ctd\u003eAISI 304 standard; 316 and 904L options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning\u003c\/td\u003e\n\u003ctd\u003eValue, sand-resistant\u003c\/td\u003e\n\u003ctd\u003ePremium industrial \/ groundwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"sw-verdict\"\u003e\n\u003cstrong\u003eWhere Grundfos wins:\u003c\/strong\u003e a premium pedigree, optional 316 and 904L stainless and special elastomers for corrosive or high-temperature groundwater, a permanent-magnet 3 in SQ, and a broader high-head SP map for demanding waterworks. \u003cstrong\u003eWhere DAB wins:\u003c\/strong\u003e 3 in and 4 in on one platform, the same sand-passing design a tier down on price, and better value on standard residential and irrigation duty. Both are imported stainless pumps — the decision is build tier and budget, not country of origin.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003cdiv class=\"sw-why\"\u003e\u003cdiv class=\"sw-why-inner\"\u003e\n\u003ch2\u003eWhy Source Your Well Pump From Watermain Supply\u003c\/h2\u003e\n\u003cdiv class=\"sw-why-grid\"\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eSized Before It Ships\u003c\/h4\u003e\n\u003cp\u003eEvery pump is checked against your well depth, flow and inlet pressure before it leaves, so what arrives is the model the well needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eEngineering-Led Sizing\u003c\/h4\u003e\n\u003cp\u003eWe size from pumping level, tank setpoint and pipe friction against the manufacturer curve, and tell you when a smaller model will do the job.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eMulti-Brand Perspective\u003c\/h4\u003e\n\u003cp\u003eWe also supply A.Y. McDonald \/ Baker and Grundfos submersibles. If a DAB is not the right fit, we will say so and quote the one that is.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eComplete or Component\u003c\/h4\u003e\n\u003cp\u003eBuy a complete pump, or a bare end and the motor, control box and cable to your spec — on one order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eAccount Terms Available\u003c\/h4\u003e\n\u003cp\u003eNet-30 terms for qualified contractor, driller and municipal accounts, handled in-house.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-why-item\"\u003e\n\u003ch4\u003eHouston \u0026amp; Gulf Coast Service\u003c\/h4\u003e\n\u003cp\u003eLocal support and fast fulfillment across the region, with parts and aftermarket backing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003csection id=\"sw-faq-sec\" class=\"sw-section\"\u003e\u003ch2 class=\"sw-h2\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"sw-sub\"\u003eCommon questions from homeowners, drillers and engineers selecting a submersible well pump.\u003c\/p\u003e\n\u003cdiv class=\"sw-faq\"\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eWhat is the difference between the DAB S3 and S4?\u003c\/h4\u003e\n\u003cp\u003eBoth are stainless multistage submersibles on the same sand-resistant platform. The S3 is a 3 in pump for narrow cased wells at 5, 10 and 15 GPM, 0.5 to 1 HP, 230V two-wire. The S4 is the 4 in workhorse: complete pumps from 5 to 25 GPM at 0.5 to 1.5 HP in two-wire or three-wire, and bare pump ends to 90 GPM and 10 HP. Pick the family by well diameter first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eWill an S4 fit my well?\u003c\/h4\u003e\n\u003cp\u003eThe S4 needs a cased well 4 in or larger. For a 3 in bore, the S3 is the pump that fits, where most competitor 4 in ranges cannot go.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eDo I need a control box?\u003c\/h4\u003e\n\u003cp\u003eTwo-wire models do not; the capacitor and overload are in the motor. Three-wire single-phase models require the matching DAB Tesla control box, listed in the components collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003e115V or 230V?\u003c\/h4\u003e\n\u003cp\u003e115V is offered on 0.5 HP only; everything above is 230V single phase, with three-phase on larger pump-end builds. Confirm against your service before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eCan I buy just the pump end?\u003c\/h4\u003e\n\u003cp\u003eYes. S4 pump ends from 5 to 90 GPM let you pair the hydraulic end with the motor you specify, or replace a worn end without a new motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eAre these safe for drinking water?\u003c\/h4\u003e\n\u003cp\u003eThe DAB pump ends are NSF\/ANSI 61 approved and the Tesla motors are UL and CSA listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eHow does DAB compare to Grundfos?\u003c\/h4\u003e\n\u003cp\u003eGrundfos splits the range across two lines, SQ for 3 in and SP for 4 in and 6 in, with optional 316 and 904L stainless and a broader high-head map. DAB keeps 3 in and 4 in on one platform and matches the sand-resistant approach a tier down on price.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eHow does DAB compare to A.Y. McDonald \/ Baker?\u003c\/h4\u003e\n\u003cp\u003eBaker is US-built with a choice of wetted material, the widest large-diameter range to 1100 GPM, and it is a line we stock and are authorized on. DAB undercuts on price for standard 3 in and 4 in wells and offers a 3 in pump Baker does not.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eHow deep can they run?\u003c\/h4\u003e\n\u003cp\u003eMaximum immersion is 984 ft for the S4 and 490 ft for the S3.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-faq-item\"\u003e\n\u003ch4\u003eDo they handle sand?\u003c\/h4\u003e\n\u003cp\u003eYes. Technopolymer impellers on stainless adjustment rings pass up to 5.42 lb\/in³ of sand, and the motors run on a VFD from 30 to 60 Hz for constant pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003cdiv class=\"sw-cta\"\u003e\n\u003ch2\u003eReady to Size Your Well Pump?\u003c\/h2\u003e\n\u003cp\u003eSend us your well depth, required GPM and pressure setpoint. We will respond with a sized DAB selection, the motor and control box to match, and lead time — or tell you if Grundfos or Baker is the better fit.\u003c\/p\u003e\n\u003cdiv class=\"sw-cta-row\"\u003e\n\u003cspan class=\"sw-phone\"\u003e1-888.510.4036\u003c\/span\u003e\n\u003ca class=\"sw-btn\" href=\"mailto:sales@watermainsupply.com\"\u003eEmail sales@watermainsupply.com\u003c\/a\u003e\n\u003ca class=\"sw-btn sw-btn-out\" href=\"\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e\n\u003ca class=\"sw-btn sw-btn-out\" href=\"\/pages\/well-irrigation-pump-sizing-calculator\"\u003eRun the Sizing Calculator\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-foot\"\u003eTechnical data on this page is taken from DAB Pumps U.S. 60 Hz product literature and A.Y. McDonald and Grundfos product listings, and is subject to change by the manufacturer. Confirm against the current installation manual before specifying.\u003cbr\u003e\nDAB, Tesla and DAB Water Technology are trademarks of DAB Pumps S.p.A.; Grundfos, SP and SQ are trademarks of Grundfos Holding A\/S; A.Y. McDonald and Baker Water Systems are trademarks of A.Y. McDonald Mfg. Co. and Baker Manufacturing Company — all 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\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the DAB S3 and S4?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both are stainless multistage submersibles on the same sand-resistant platform. The S3 is a 3 in pump for narrow cased wells at 5, 10 and 15 GPM, 0.5 to 1 HP, 230V two-wire. The S4 is the 4 in workhorse: complete pumps from 5 to 25 GPM at 0.5 to 1.5 HP in two-wire or three-wire, and bare pump ends to 90 GPM and 10 HP. Pick the family by well diameter first.\"}}, {\"@type\": \"Question\", \"name\": \"Will an S4 fit my well?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The S4 needs a cased well 4 in or larger. For a 3 in bore, the S3 is the pump that fits, where most competitor 4 in ranges cannot go.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a control box?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Two-wire models do not; the capacitor and overload are in the motor. Three-wire single-phase models require the matching DAB Tesla control box, listed in the components collection.\"}}, {\"@type\": \"Question\", \"name\": \"115V or 230V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"115V is offered on 0.5 HP only; everything above is 230V single phase, with three-phase on larger pump-end builds. Confirm against your service before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Can I buy just the pump end?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. S4 pump ends from 5 to 90 GPM let you pair the hydraulic end with the motor you specify, or replace a worn end without a new motor.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for drinking water?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DAB pump ends are NSF\/ANSI 61 approved and the Tesla motors are UL and CSA listed.\"}}, {\"@type\": \"Question\", \"name\": \"How does DAB compare to Grundfos?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Grundfos splits the range across two lines, SQ for 3 in and SP for 4 in and 6 in, with optional 316 and 904L stainless and a broader high-head map. DAB keeps 3 in and 4 in on one platform and matches the sand-resistant approach a tier down on price.\"}}, {\"@type\": \"Question\", \"name\": \"How does DAB compare to A.Y. McDonald \/ Baker?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Baker is US-built with a choice of wetted material, the widest large-diameter range to 1100 GPM, and it is a line we stock and are authorized on. DAB undercuts on price for standard 3 in and 4 in wells and offers a 3 in pump Baker does not.\"}}, {\"@type\": \"Question\", \"name\": \"How deep can they run?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Maximum immersion is 984 ft for the S4 and 490 ft for the S3.\"}}, {\"@type\": \"Question\", \"name\": \"Do they handle sand?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Technopolymer impellers on stainless adjustment rings pass up to 5.42 lb\/in\u0026sup3; of sand, and the motors run on a VFD from 30 to 60 Hz for constant pressure.\"}}]}\u003c\/script\u003e","products":[{"product_id":"dab-s3-3-in-submersible-well-pump","title":"DAB S3 3 in Multistage Submersible Well Pump - Two-Wire Stainless Motor, Sand Resistant, NSF61, 5 to 15 GPM","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 3 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS3\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eA 3 in multi-impeller submersible for 3 in and larger wells, complete with a two-wire stainless motor — 5, 10 or 15 GPM nominal, 0.5 to 1 HP.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e3 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e5 \/ 10 \/ 15 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e230V 1Ph 2-Wire\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eThe S3 is a 3 in submersible multi-impeller pump providing a solution for pressurization, water lifting, gardening and irrigation in residential buildings. Designed specifically for 3 in or larger wells, it guarantees powerful performance and reliability in a compact, highly efficient package.\u003c\/p\u003e\n\u003cp\u003eConstruction features of the pump: technopolymer impellers housed with stainless steel adjustment rings; pump liner, shaft, coupling with motor, integrated suction filter and cable guard made of stainless steel; suction and delivery supports in micro-cast AISI 304 stainless steel; removable built-in non-return valve in technopolymer; NSF61 approved.\u003c\/p\u003e\n\u003cp\u003eMotor construction: two-pole asynchronous motor entirely made of AISI 304 stainless steel, two-wire version; thrust block and bushes cooled and lubricated with a water and glycol mixture; rotor mounted on a Kingsbury type self-centering thrust block capable of withstanding high axial loads; stator immersed in thermosetting insulating resin; encapsulated in an airtight AISI 304 casing; removable CSA-approved cable connector; motor suitable for variable frequency drive use from 30 Hz to 60 Hz.\u003c\/p\u003e\n\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 DAB 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\"\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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eNominal Flow\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS3 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e60207413\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 5\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003ctd\u003e6.1\u003c\/td\u003e\n\u003ctd\u003e60207414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 5\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003ctd\u003e8.3\u003c\/td\u003e\n\u003ctd\u003e60207415\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e60207416\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 10\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003ctd\u003e6.1\u003c\/td\u003e\n\u003ctd\u003e60207417\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 10\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003ctd\u003e8.3\u003c\/td\u003e\n\u003ctd\u003e60207418\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e60207419\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 15\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e6.1\u003c\/td\u003e\n\u003ctd\u003e60207420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS3 15\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e8.3\u003c\/td\u003e\n\u003ctd\u003e60207421\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 in well fit\u003c\/strong\u003e — for wells and casings 3 in and larger, or tanks and cisterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless adjustment rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-wire motor\u003c\/strong\u003e — no external control box required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD compatible\u003c\/strong\u003e — 30 Hz to 60 Hz operation.\u003c\/li\u003e\n\u003c\/ul\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\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e3 to 18 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead\u003c\/td\u003e\n\u003ctd\u003eUp to 538 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e490 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower cable\u003c\/td\u003e\n\u003ctd\u003e5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003e1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003e3 in and small-bore wells\u003c\/li\u003e\n\u003cli\u003eResidential pressurization and water lifting\u003c\/li\u003e\n\u003cli\u003eGarden irrigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eAll S3 models are 230 V single phase, two-wire. Confirm the nominal flow (5, 10 or 15 GPM) and the horsepower for your head requirement.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"0.5 HP - 230V 1Ph \/ S3 5\/05","offer_id":47522581872815,"sku":"60207413","price":1070.15,"currency_code":"USD","in_stock":true},{"title":"0.75 HP - 230V 1Ph \/ S3 5\/07","offer_id":47522581905583,"sku":"60207414","price":1248.0,"currency_code":"USD","in_stock":true},{"title":"1 HP - 230V 1Ph \/ S3 5\/10","offer_id":47522581938351,"sku":"60207415","price":1294.15,"currency_code":"USD","in_stock":true},{"title":"0.5 HP - 230V 1Ph \/ S3 10\/05","offer_id":47522581971119,"sku":"60207416","price":979.69,"currency_code":"USD","in_stock":true},{"title":"0.75 HP - 230V 1Ph \/ S3 10\/07","offer_id":47522582003887,"sku":"60207417","price":1129.23,"currency_code":"USD","in_stock":true},{"title":"1 HP - 230V 1Ph \/ S3 10\/10","offer_id":47522582036655,"sku":"60207418","price":1260.31,"currency_code":"USD","in_stock":true},{"title":"0.5 HP - 230V 1Ph \/ S3 15\/05","offer_id":47522582069423,"sku":"60207419","price":935.38,"currency_code":"USD","in_stock":true},{"title":"0.75 HP - 230V 1Ph \/ S3 15\/07","offer_id":47522582102191,"sku":"60207420","price":1038.77,"currency_code":"USD","in_stock":true},{"title":"1 HP - 230V 1Ph \/ S3 15\/10","offer_id":47522582134959,"sku":"60207421","price":1172.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S3_97cb6f5f-6bf5-4719-8fbd-db3d4e4b0b1a.webp?v=1789611511"},{"product_id":"dab-s4-10-gpm-submersible-well-pump","title":"DAB S4 10 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 10 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 10 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e10 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e10 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e241 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e301 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e413 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003ctd\u003e576 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 241 ft\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e60198634\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 241 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198657\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 241 ft\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e60198644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 241 ft\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e60198667\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 301 ft\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e60198645\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 301 ft\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e60198668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 413 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60198646\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 413 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60198669\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 576 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60198647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 10\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e15 GPM \/ 576 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198670\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e10 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 10\/05 - 0.5 HP - 115V 1Ph \/ 2-Wire","offer_id":47522582167727,"sku":"60198634","price":462.77,"currency_code":"USD","in_stock":true},{"title":"S4 10\/05 - 0.5 HP - 115V 1Ph \/ 3-Wire","offer_id":47522582200495,"sku":"60198657","price":449.23,"currency_code":"USD","in_stock":true},{"title":"S4 10\/05 - 0.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582233263,"sku":"60198644","price":462.77,"currency_code":"USD","in_stock":true},{"title":"S4 10\/05 - 0.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582266031,"sku":"60198667","price":449.23,"currency_code":"USD","in_stock":true},{"title":"S4 10\/07 - 0.75 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582298799,"sku":"60198645","price":613.54,"currency_code":"USD","in_stock":true},{"title":"S4 10\/07 - 0.75 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582331567,"sku":"60198668","price":595.08,"currency_code":"USD","in_stock":true},{"title":"S4 10\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582364335,"sku":"60198646","price":648.0,"currency_code":"USD","in_stock":true},{"title":"S4 10\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582397103,"sku":"60198669","price":628.92,"currency_code":"USD","in_stock":true},{"title":"S4 10\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582429871,"sku":"60198647","price":964.31,"currency_code":"USD","in_stock":true},{"title":"S4 10\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582462639,"sku":"60198670","price":884.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_584f5580-5131-4db2-9bb0-ac89ea342194.webp?v=1789611517"},{"product_id":"dab-s4-15-gpm-submersible-well-pump","title":"DAB S4 15 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 15 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 15 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e15 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e15 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e21 GPM\u003c\/td\u003e\n\u003ctd\u003e163 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e21 GPM\u003c\/td\u003e\n\u003ctd\u003e229 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e21 GPM\u003c\/td\u003e\n\u003ctd\u003e301 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e21 GPM\u003c\/td\u003e\n\u003ctd\u003e401 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 163 ft\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e60198635\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 163 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198658\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 163 ft\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e60198648\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 163 ft\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e60198671\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 229 ft\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e60198649\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 229 ft\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e60198672\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 301 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60198650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 301 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60198673\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 401 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60198651\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 15\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e21 GPM \/ 401 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198674\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e15 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 15\/05 - 0.5 HP - 115V 1Ph \/ 2-Wire","offer_id":47522582495407,"sku":"60198635","price":494.77,"currency_code":"USD","in_stock":true},{"title":"S4 15\/05 - 0.5 HP - 115V 1Ph \/ 3-Wire","offer_id":47522582528175,"sku":"60198658","price":480.0,"currency_code":"USD","in_stock":true},{"title":"S4 15\/05 - 0.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582560943,"sku":"60198648","price":494.77,"currency_code":"USD","in_stock":true},{"title":"S4 15\/05 - 0.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582593711,"sku":"60198671","price":480.0,"currency_code":"USD","in_stock":true},{"title":"S4 15\/07 - 0.75 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582626479,"sku":"60198649","price":583.38,"currency_code":"USD","in_stock":true},{"title":"S4 15\/07 - 0.75 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582659247,"sku":"60198672","price":565.54,"currency_code":"USD","in_stock":true},{"title":"S4 15\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582692015,"sku":"60198650","price":590.77,"currency_code":"USD","in_stock":true},{"title":"S4 15\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582724783,"sku":"60198673","price":573.54,"currency_code":"USD","in_stock":true},{"title":"S4 15\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582757551,"sku":"60198651","price":905.23,"currency_code":"USD","in_stock":true},{"title":"S4 15\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582790319,"sku":"60198674","price":838.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_79a2f3bf-6230-4ea8-896b-be0f9b9267d5.webp?v=1789611520"},{"product_id":"dab-s4-20-gpm-submersible-well-pump","title":"DAB S4 20 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 20 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 20 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e20 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e20 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e30 GPM\u003c\/td\u003e\n\u003ctd\u003e196 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e30 GPM\u003c\/td\u003e\n\u003ctd\u003e263 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e30 GPM\u003c\/td\u003e\n\u003ctd\u003e321 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 20\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 196 ft\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e60198652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 196 ft\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e60198675\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 263 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60198653\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 263 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60198676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 321 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60198654\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 20\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e30 GPM \/ 321 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198677\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e20 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 20\/07 - 0.75 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582855855,"sku":"60198652","price":544.0,"currency_code":"USD","in_stock":true},{"title":"S4 20\/07 - 0.75 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582888623,"sku":"60198675","price":527.38,"currency_code":"USD","in_stock":true},{"title":"S4 20\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582921391,"sku":"60198653","price":542.15,"currency_code":"USD","in_stock":true},{"title":"S4 20\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522582954159,"sku":"60198676","price":526.15,"currency_code":"USD","in_stock":true},{"title":"S4 20\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522582986927,"sku":"60198654","price":855.38,"currency_code":"USD","in_stock":true},{"title":"S4 20\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583019695,"sku":"60198677","price":838.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_9f6fffd0-0d58-42d4-a79d-6dc8af4fda7c.webp?v=1789611522"},{"product_id":"dab-s4-25-gpm-submersible-well-pump","title":"DAB S4 25 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 25 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 25 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e25 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e25 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e35 GPM\u003c\/td\u003e\n\u003ctd\u003e202 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e35 GPM\u003c\/td\u003e\n\u003ctd\u003e299 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 25\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e35 GPM \/ 202 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60199005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e35 GPM \/ 202 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60199007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e35 GPM \/ 299 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60199006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 25\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e35 GPM \/ 299 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60199008\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e25 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 25\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583052463,"sku":"60199005","price":673.23,"currency_code":"USD","in_stock":true},{"title":"S4 25\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583085231,"sku":"60199007","price":614.15,"currency_code":"USD","in_stock":true},{"title":"S4 25\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583117999,"sku":"60199006","price":886.15,"currency_code":"USD","in_stock":true},{"title":"S4 25\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583150767,"sku":"60199008","price":814.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_1fbb20a0-535b-47a7-adf3-6f85fa26824a.webp?v=1789611525"},{"product_id":"dab-s4-5-gpm-submersible-well-pump","title":"DAB S4 5 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 5 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 5 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e5 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e5 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e8 GPM\u003c\/td\u003e\n\u003ctd\u003e354 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e8 GPM\u003c\/td\u003e\n\u003ctd\u003e470 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e8 GPM\u003c\/td\u003e\n\u003ctd\u003e585 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e8 GPM\u003c\/td\u003e\n\u003ctd\u003e810 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 354 ft\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e60198632\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 354 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198655\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 354 ft\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e60198636\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 354 ft\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e60198659\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 470 ft\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e60198637\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 470 ft\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e60198660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 585 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60198638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 585 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60198661\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 810 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60198639\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 5\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e8 GPM \/ 810 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198662\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 5\/05 - 0.5 HP - 115V 1Ph \/ 2-Wire","offer_id":47522583183535,"sku":"60198632","price":590.15,"currency_code":"USD","in_stock":true},{"title":"S4 5\/05 - 0.5 HP - 115V 1Ph \/ 3-Wire","offer_id":47522583216303,"sku":"60198655","price":571.08,"currency_code":"USD","in_stock":true},{"title":"S4 5\/05 - 0.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583249071,"sku":"60198636","price":590.15,"currency_code":"USD","in_stock":true},{"title":"S4 5\/05 - 0.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583281839,"sku":"60198659","price":571.08,"currency_code":"USD","in_stock":true},{"title":"S4 5\/07 - 0.75 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583314607,"sku":"60198637","price":724.31,"currency_code":"USD","in_stock":true},{"title":"S4 5\/07 - 0.75 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583347375,"sku":"60198660","price":683.08,"currency_code":"USD","in_stock":true},{"title":"S4 5\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583380143,"sku":"60198638","price":815.38,"currency_code":"USD","in_stock":true},{"title":"S4 5\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583412911,"sku":"60198661","price":763.08,"currency_code":"USD","in_stock":true},{"title":"S4 5\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583445679,"sku":"60198639","price":1014.77,"currency_code":"USD","in_stock":true},{"title":"S4 5\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583478447,"sku":"60198662","price":947.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_2f1bd64f-f98c-43dd-93ca-e6fad188dc3f.webp?v=1789611529"},{"product_id":"dab-s4-7-gpm-submersible-well-pump","title":"DAB S4 7 GPM 4 in Submersible Well Pump - Multi-Impeller Stainless Borehole Pump, Tesla Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eDAB · 4 in Submersible Well Pump\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eS4 — 7 GPM\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eMulti-impeller 4 in borehole pump with a water-filled DAB Tesla motor, 7 GPM nominal, supplied complete in 2-wire or 3-wire form.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e7 GPM Nominal\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e4 in Well Minimum\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSand Resistant\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e1-1\/4 in NPT\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61 Pump End\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\u003eDAB S4 4 in multi-impeller borehole pumps are designed for clean water applications. They are engineered to boost water pressure, cater to gardening and irrigation needs, and lift water from boreholes in residential and commercial buildings. They are also well-suited for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, the S4 pumps must be installed in wells with a minimum diameter of 4 in. Alternatively, they can be installed in tanks or cisterns. These pumps effectively increase water pressure, making them perfect for watering medium to large gardens or, in the case of models with higher flow and head capabilities, for agricultural irrigation systems.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the complete pump with motor. \u003cstrong\u003e2-Wire\u003c\/strong\u003e units pair the pump end with a water-filled 4TW motor that operates on a two-wire system and needs no external control box. \u003cstrong\u003e3-Wire\u003c\/strong\u003e units pair it with a 4GG motor on a three-wire system, which uses a separate control box and offers enhanced control and versatility. A pump-end-only version is listed separately.\u003c\/p\u003e\n\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 DAB 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\"\u003eEvery model in this listing is a \u003cstrong\u003e7 GPM nominal\u003c\/strong\u003e pump. Choose horsepower by the head you need: the table gives the maximum flow and the maximum head DAB publishes for each stage count.\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\u003eMax Flow\u003c\/th\u003e\n\u003cth\u003eMax Head\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e11 GPM\u003c\/td\u003e\n\u003ctd\u003e283 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e11 GPM\u003c\/td\u003e\n\u003ctd\u003e389 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e11 GPM\u003c\/td\u003e\n\u003ctd\u003e502 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e11 GPM\u003c\/td\u003e\n\u003ctd\u003e673 ft\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\"\u003eMaximum head is at zero flow — the ceiling, not a working point. Size to 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\u003eMotor\u003c\/th\u003e\n\u003cth\u003eMax Flow \/ Head\u003c\/th\u003e\n\u003cth\u003eAmps\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\u003eS4 7\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 283 ft\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e60198633\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 283 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198656\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 283 ft\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e60198640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/05\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 283 ft\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e60198663\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 389 ft\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e60198641\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/07\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 389 ft\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e60198664\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 502 ft\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e60198642\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 502 ft\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e60198665\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e2-Wire 4TW\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 673 ft\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e60198643\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS4 7\/15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e3-Wire 4GG\u003c\/td\u003e\n\u003ctd\u003e11 GPM \/ 673 ft\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60198666\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\"\u003eWhere two voltages are shown, the first is the factory wiring setting. Voltage is changed on the motor terminal board, never at the pressure switch. All models are single phase unless the table states 3Ph.\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\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand resistant\u003c\/strong\u003e — technopolymer impellers with stainless steel adjustment rings handle up to 5.42 lb\/in³ of sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hydraulics\u003c\/strong\u003e — liner, shaft, coupling, suction filter and cable guard in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-filled Tesla motor\u003c\/strong\u003e — thrust bearing and bushes cooled and lubricated with a water and glycol mixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD ready\u003c\/strong\u003e — motor suitable for variable frequency drive operation from 30 Hz to 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cable connector\u003c\/strong\u003e — CSA approved for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\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\u003eNominal flow\u003c\/td\u003e\n\u003ctd\u003e7 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e984 ft (4GG \/ 4TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump maximum diameter\u003c\/td\u003e\n\u003ctd\u003e3.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller material\u003c\/td\u003e\n\u003ctd\u003eTechnopolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003e32 F to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSand quantity\u003c\/td\u003e\n\u003ctd\u003e5.42 lb\/in³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starts\u003c\/td\u003e\n\u003ctd\u003e20 per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor insulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1x115 V or 1x230 V 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFixed vertical; horizontal possible with a cooling sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003ePump end NSF61; 4TW motor CSA approved\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\n\u003cul\u003e\n\u003cli\u003eResidential and commercial water supply from boreholes\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eGarden and agricultural irrigation\u003c\/li\u003e\n\u003cli\u003eTank and cistern installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eConfirm horsepower, voltage and 2-wire or 3-wire motor against your control setup. 3-wire units require a separate control box (see the DAB Tesla Control Box listing). 115 V is offered on 0.5 HP only.\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\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eData sheets available on request — email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\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\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"DAB","offers":[{"title":"S4 7\/05 - 0.5 HP - 115V 1Ph \/ 2-Wire","offer_id":47522583642287,"sku":"60198633","price":518.15,"currency_code":"USD","in_stock":true},{"title":"S4 7\/05 - 0.5 HP - 115V 1Ph \/ 3-Wire","offer_id":47522583675055,"sku":"60198656","price":502.77,"currency_code":"USD","in_stock":true},{"title":"S4 7\/05 - 0.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583707823,"sku":"60198640","price":518.15,"currency_code":"USD","in_stock":true},{"title":"S4 7\/05 - 0.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583740591,"sku":"60198663","price":502.77,"currency_code":"USD","in_stock":true},{"title":"S4 7\/07 - 0.75 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583773359,"sku":"60198641","price":640.62,"currency_code":"USD","in_stock":true},{"title":"S4 7\/07 - 0.75 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583806127,"sku":"60198664","price":621.54,"currency_code":"USD","in_stock":true},{"title":"S4 7\/10 - 1 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583838895,"sku":"60198642","price":748.92,"currency_code":"USD","in_stock":true},{"title":"S4 7\/10 - 1 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583871663,"sku":"60198665","price":705.23,"currency_code":"USD","in_stock":true},{"title":"S4 7\/15 - 1.5 HP - 230V 1Ph \/ 2-Wire","offer_id":47522583904431,"sku":"60198643","price":931.08,"currency_code":"USD","in_stock":true},{"title":"S4 7\/15 - 1.5 HP - 230V 1Ph \/ 3-Wire","offer_id":47522583937199,"sku":"60198666","price":904.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/DAB_S4_c1e87e4d-dfc1-4f36-a4b8-7a09597f46ef.webp?v=1789611532"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/collections\/DAB_S4_c1e87e4d-dfc1-4f36-a4b8-7a09597f46ef.webp?v=1789611876","url":"https:\/\/watermainsupply.com\/collections\/dab-submersible-well-pumps.oembed","provider":"Watermainsupply","version":"1.0","type":"link"}