{"product_id":"grundfos-cr-20-pump-end","title":"Grundfos CR 20 Vertical Multistage Pump End, Motor Not Included","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · VERTICAL MULTISTAGE PUMP END\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCR 20 Pump End\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eVertical multistage pump end in cast iron and 304 stainless steel, motor not included. 9 models from CR 20-1 to CR 20-10 for 3 to 25 HP NEMA motors (182TC, 213TC, 254TC, 284TSC), 2 in NPT oval-flanged or 2 in ANSI flanged ports, HQQE or HQQV cartridge shaft seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\" style=\"background:#B3122A;color:#FFFFFF;border-color:#B3122A\"\u003e66-698 ft (28-302 PSI) Max Head · 154.4-156 GPM Max\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eFits 3-25 HP NEMA Motors, Frame 182TC to 284TSC\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e2 in NPT Oval or 2 in ANSI Ports\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eIn-Line Suction and Discharge\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e145-363 PSI Max Operating Pressure\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eNSF\/ANSI 61\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e83.8-125.7 lb Weight\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 CR 20 pump end is the hydraulic part of a Grundfos CR 20 vertical multistage pump, supplied without a motor: order it to rebuild an existing CR 20, to change the number of stages for a new duty, or to build a pump on a motor you already have. The pump head and base are cast iron; the impellers, chambers, shaft and other wetted parts are stainless steel (EN 1.4301, AISI 304). Suction and discharge sit on the same level, so it drops into a straight pipe run. The CR 20 is rated at 111 GPM (Grundfos nominal duty); size it from the performance table below rather than from the model number.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9 models, CR 20-1 to CR 20-10, each built for a NEMA C-face motor of 3 to 25 HP (motor table below)\u003c\/li\u003e\n\u003cli\u003eoval flanges tapped 2 in NPT, included (CR 20-1 to CR 20-5); or 2 in ANSI flanges, 250 lb (CR 20-1 to CR 20-10)\u003c\/li\u003e\n\u003cli\u003eHQQE (EPDM) or HQQV (FKM) cartridge shaft seal with silicon-carbide faces\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: Oval NPT versions 145 PSI; ANSI versions 232-363 PSI (by model)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF;border:1px solid #C7CBD1;border-top:3px solid #B3122A;padding:12px 16px 12px;margin:16px 0 4px;font-size:13.5px;line-height:1.55;color:#4A4A4F\"\u003e\n\u003cdiv style=\"font-family:Arial Black,Arial,sans-serif;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:#B3122A;margin-bottom:8px\"\u003eWhat Ships and What It Needs to Run\u003c\/div\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eIncluded:\u003c\/strong\u003e the CR 20 pump end and the motor coupling (Grundfos price list). Oval-flange versions include the two threaded oval flanges (2 in NPT), bolts and gaskets.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eMotor required, ordered separately.\u003c\/strong\u003e A NEMA C-face motor at the horsepower and frame shown for your model in the motor table under Models \u0026amp; Performance (3 to 25 HP), with the starter or drive that motor needs.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eANSI companion flanges required, ordered separately.\u003c\/strong\u003e Grundfos supplies the companion connections for the ANSI versions as a separate 2 in set (Grundfos price list).\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eSuction and discharge piping, valves and controls:\u003c\/strong\u003e sized to your system and ordered separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #C7CBD1;border-left:3px solid #B3122A;padding:10px 14px;margin:14px 0 4px;font-size:13.5px;line-height:1.55;color:#4A4A4F\"\u003e\n\u003cstrong style=\"color:#B3122A\"\u003eWarranty:\u003c\/strong\u003e 24 months from date of installation, but not more than 30 months from date of manufacture (Grundfos limited warranty). Grundfos repairs or replaces its own product; costs of removal, installation and transportation are not covered, and products sold but not manufactured by Grundfos carry their own manufacturer’s warranty.\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\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePump end only: hydraulic assembly and motor coupling, motor not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow at 60 Hz\u003c\/td\u003e\n\u003ctd\u003e111 GPM (Grundfos nominal duty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShut-off head range\u003c\/td\u003e\n\u003ctd\u003e66 to 698 ft (28 to 302 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor required\u003c\/td\u003e\n\u003ctd\u003eNEMA C-face, 3 to 25 HP; frames 182TC, 213TC, 254TC, 284TSC (by model, see motor table)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction and discharge ports\u003c\/td\u003e\n\u003ctd\u003eIn-line; 2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eOval flanges tapped 2 in NPT (included); 2 in ANSI flanges, 250 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003eOval NPT versions 145 PSI; ANSI versions 232-363 PSI (by model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 248 °F with HQQE; up to 194 °F with HQQV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal\u003c\/td\u003e\n\u003ctd\u003eHQQE (EPDM) or HQQV (FKM) cartridge seal, SiC\/SiC faces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump orientation\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eNone: a mechanical pump end with no electronics\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\"\u003eModels \u0026amp; Performance — Will It Do What You Need?\u003c\/div\u003e\n\u003cp style=\"font-size:13.5px;margin-bottom:10px\"\u003eFind the pressure you need at your flow and pick the first model that reaches it. Pressure at flow in PSI, one row per model.\u003c\/p\u003e\n\u003cdetails open style=\"margin:0 0 10px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;margin-bottom:8px\"\u003eCR 20-1 to CR 20-10 · 9 models\u003c\/summary\u003e\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003e0 GPM (Shut-off)\u003c\/th\u003e\n\u003cth\u003e30 GPM\u003c\/th\u003e\n\u003cth\u003e75 GPM\u003c\/th\u003e\n\u003cth\u003e113 GPM\u003c\/th\u003e\n\u003cth\u003e150 GPM\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-2\u003c\/td\u003e\n\u003ctd\u003e59\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-3\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e69\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-4\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e111\u003c\/td\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-5\u003c\/td\u003e\n\u003ctd\u003e149\u003c\/td\u003e\n\u003ctd\u003e148\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-6\u003c\/td\u003e\n\u003ctd\u003e178\u003c\/td\u003e\n\u003ctd\u003e179\u003c\/td\u003e\n\u003ctd\u003e168\u003c\/td\u003e\n\u003ctd\u003e143\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-7\u003c\/td\u003e\n\u003ctd\u003e211\u003c\/td\u003e\n\u003ctd\u003e209\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e169\u003c\/td\u003e\n\u003ctd\u003e117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-8\u003c\/td\u003e\n\u003ctd\u003e241\u003c\/td\u003e\n\u003ctd\u003e239\u003c\/td\u003e\n\u003ctd\u003e226\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003ctd\u003e132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-10\u003c\/td\u003e\n\u003ctd\u003e302\u003c\/td\u003e\n\u003ctd\u003e301\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003ctd\u003e243\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003ePressure the pump end develops at each flow, in PSI, rounded down (feet = PSI × 2.31), with the motor shown in the motor table. Shut-off is Grundfos’s published maximum head for each model. Flow columns are read from the Grundfos 60 Hz curve for each model (water at 68 °F), digitized and rounded down, at about 20%, 50% and 75% of 150 GPM, the last regular flow every curve in this listing reaches; the curves end at 154.4 to 156 GPM. Full curves are in the product images. On CR 20-6 the curve reads above the published shut-off at low flow (by up to 1 ft); the published shut-off is kept and the flow columns follow the curve. The CR 20-1 curve reads 70 ft at zero flow against 66 ft published; the published shut-off is shown and the flow columns follow the curve.\u003c\/p\u003e\n\u003cp style=\"font-size:13.5px;margin:14px 0 8px\"\u003e\u003cstrong\u003eMotor each model needs\u003c\/strong\u003e (Grundfos price list; the motor is ordered separately):\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\u003eMotor HP\u003c\/th\u003e\n\u003cth\u003eNEMA frame\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-1\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e182TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-2\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e182TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-3\u003c\/td\u003e\n\u003ctd\u003e7 1\/2\u003c\/td\u003e\n\u003ctd\u003e213TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-4\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e213TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-5\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e254TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-6\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e254TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-7\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e254TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-8\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e254TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 20-10\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e284TSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 4px\"\u003e\n\u003ca href=\"\/pages\/well-irrigation-pump-sizing-calculator\" style=\"flex:1 1 200px;text-align:center;display:block;background:#B3122A;color:#ffffff;font-family:Arial Black,Arial,sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:1.2px;padding:11px 18px;text-decoration:none\"\u003eWell \u0026amp; Irrigation Calculator\u003c\/a\u003e\u003ca href=\"\/pages\/pressure-tank-sizing-calculator\" style=\"flex:1 1 200px;text-align:center;display:block;background:#B3122A;color:#ffffff;font-family:Arial Black,Arial,sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:1.2px;padding:11px 18px;text-decoration:none\"\u003eTank Calculator\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eBefore You Buy — The Limits That Decide the Fit\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCheck\u003c\/th\u003e\n\u003cth\u003eWhat decides the fit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eOrder a NEMA C-face motor at the HP and frame Grundfos lists for your model in the motor table under Models \u0026amp; Performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty point\u003c\/td\u003e\n\u003ctd\u003eThe model’s pressure at your flow must cover the system’s total head; shut-off is the most it can make, at zero flow.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003eInlet pressure plus the pressure the pump adds must stay within the maximum operating pressure: Oval NPT versions 145 PSI; ANSI versions 232-363 PSI (by model).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 248 °F with HQQE; up to 194 °F with HQQV.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eANSI companion flanges (2 in) ordered separately; oval-flange versions ship with 2 in NPT flanges. Match the connection to the existing pipework.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal\u003c\/td\u003e\n\u003ctd\u003eHQQE has EPDM rubber parts and HQQV has FKM; choose the rubber that suits the pumped liquid.\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\u003cp\u003eHVAC heating and air conditioning, district heating and cooling, plumbing pressure boosting, industrial water supply and transfer, process liquids, wash and clean, water treatment, irrigation and ground water transfer (Grundfos CR range applications).\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eMaterials of Construction\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump head and base\u003c\/td\u003e\n\u003ctd\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers, chambers, shaft\u003c\/td\u003e\n\u003ctd\u003eStainless steel EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal faces\u003c\/td\u003e\n\u003ctd\u003eSilicon carbide \/ silicon carbide (HQQ cartridge seal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal and gasket rubber\u003c\/td\u003e\n\u003ctd\u003eEPDM (HQQE) or FKM (HQQV)\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-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98446676_07_2026_CR_1-64_DB_NEMA_English_online.pdf?v=1792001201\" target=\"_blank\" rel=\"noopener\"\u003eCR, CRI, CRN 1-64 Data Booklet (60 Hz, NEMA, 2026)\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98419736_02.2023_CR_CRI_CRN_CRT_IO_US.pdf?v=1792001195\" target=\"_blank\" rel=\"noopener\"\u003eCR, CRI, CRN, CRT Installation and Operating Instructions\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;max-width:1000px\"\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Ey-nMDzg1Do\" title=\"The New Generation of CR Pumps - Hydraulic Efficiency\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/60QYosI8gtw\" title=\"How to repair Grundfos CR, CRI, CRN 10, 15, 20 (NEMA) pumps\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/FOcOHkwWxsE\" title=\"How to Set the Cartridge Shaft Seal and Shaft Height on a Medium CR\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"3 HP - 182TC \/ HQQE - EPDM \/ Oval NPT - CR 20-1 - 28 PSI Max, 155 GPM Max","offer_id":50802952863919,"sku":"96127046","price":3616.84,"currency_code":"USD","in_stock":true},{"title":"3 HP - 182TC \/ HQQE - EPDM \/ ANSI - CR 20-1 - 28 PSI Max, 155 GPM Max","offer_id":50802952896687,"sku":"96127051","price":3616.84,"currency_code":"USD","in_stock":true},{"title":"3 HP - 182TC \/ HQQV - FKM \/ Oval NPT - CR 20-1 - 28 PSI Max, 155 GPM Max","offer_id":50802952929455,"sku":"96127060","price":3698.95,"currency_code":"USD","in_stock":true},{"title":"3 HP - 182TC \/ HQQV - FKM \/ ANSI - CR 20-1 - 28 PSI Max, 155 GPM Max","offer_id":50802952962223,"sku":"96127065","price":3698.95,"currency_code":"USD","in_stock":true},{"title":"5 HP - 182TC \/ HQQE - EPDM \/ Oval NPT - CR 20-2 - 59 PSI Max, 154 GPM Max","offer_id":50802952994991,"sku":"96127047","price":3799.3,"currency_code":"USD","in_stock":true},{"title":"5 HP - 182TC \/ HQQE - EPDM \/ ANSI - CR 20-2 - 59 PSI Max, 154 GPM Max","offer_id":50802953027759,"sku":"96127052","price":3799.3,"currency_code":"USD","in_stock":true},{"title":"5 HP - 182TC \/ HQQV - FKM \/ Oval NPT - CR 20-2 - 59 PSI Max, 154 GPM Max","offer_id":50802953060527,"sku":"96127061","price":3881.4,"currency_code":"USD","in_stock":true},{"title":"5 HP - 182TC \/ HQQV - FKM \/ ANSI - CR 20-2 - 59 PSI Max, 154 GPM Max","offer_id":50802953093295,"sku":"96127066","price":3881.4,"currency_code":"USD","in_stock":true},{"title":"7 1\/2 HP - 213TC \/ HQQE - EPDM \/ Oval NPT - CR 20-3 - 89 PSI Max, 155 GPM Max","offer_id":50802953126063,"sku":"96127048","price":4455.44,"currency_code":"USD","in_stock":true},{"title":"7 1\/2 HP - 213TC \/ HQQE - EPDM \/ ANSI - CR 20-3 - 89 PSI Max, 155 GPM Max","offer_id":50802953158831,"sku":"96127053","price":4455.44,"currency_code":"USD","in_stock":true},{"title":"7 1\/2 HP - 213TC \/ HQQV - FKM \/ Oval NPT - CR 20-3 - 89 PSI Max, 155 GPM Max","offer_id":50802953191599,"sku":"96127062","price":4536.84,"currency_code":"USD","in_stock":true},{"title":"7 1\/2 HP - 213TC \/ HQQV - FKM \/ ANSI - CR 20-3 - 89 PSI Max, 155 GPM Max","offer_id":50802953224367,"sku":"96127067","price":4536.84,"currency_code":"USD","in_stock":true},{"title":"10 HP - 213TC \/ HQQE - EPDM \/ Oval NPT - CR 20-4 - 118 PSI Max, 155 GPM Max","offer_id":50802953257135,"sku":"96127049","price":5171.23,"currency_code":"USD","in_stock":true},{"title":"10 HP - 213TC \/ HQQE - EPDM \/ ANSI - CR 20-4 - 118 PSI Max, 155 GPM Max","offer_id":50802953289903,"sku":"96127054","price":5171.23,"currency_code":"USD","in_stock":true},{"title":"10 HP - 213TC \/ HQQV - FKM \/ Oval NPT - CR 20-4 - 118 PSI Max, 155 GPM Max","offer_id":50802953322671,"sku":"96127063","price":5252.63,"currency_code":"USD","in_stock":true},{"title":"10 HP - 213TC \/ HQQV - FKM \/ ANSI - CR 20-4 - 118 PSI Max, 155 GPM Max","offer_id":50802953355439,"sku":"96127068","price":5252.63,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQE - EPDM \/ Oval NPT - CR 20-5 - 149 PSI Max, 156 GPM Max","offer_id":50802953388207,"sku":"96127050","price":5412.63,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQE - EPDM \/ ANSI - CR 20-5 - 149 PSI Max, 156 GPM Max","offer_id":50802953420975,"sku":"96127055","price":5465.26,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQE - EPDM \/ ANSI - CR 20-6 - 178 PSI Max, 155 GPM Max","offer_id":50802953453743,"sku":"96127056","price":5657.54,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQV - FKM \/ Oval NPT - CR 20-5 - 149 PSI Max, 156 GPM Max","offer_id":50802953486511,"sku":"96127064","price":5494.74,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQV - FKM \/ ANSI - CR 20-5 - 149 PSI Max, 156 GPM Max","offer_id":50802953519279,"sku":"96127069","price":5547.37,"currency_code":"USD","in_stock":true},{"title":"15 HP - 254TC \/ HQQV - FKM \/ ANSI - CR 20-6 - 178 PSI Max, 155 GPM Max","offer_id":50802953552047,"sku":"96127070","price":5740.35,"currency_code":"USD","in_stock":true},{"title":"20 HP - 254TC \/ HQQE - EPDM \/ ANSI - CR 20-7 - 211 PSI Max, 155 GPM Max","offer_id":50802953584815,"sku":"96127057","price":6729.82,"currency_code":"USD","in_stock":true},{"title":"20 HP - 254TC \/ HQQE - EPDM \/ ANSI - CR 20-8 - 241 PSI Max, 155 GPM Max","offer_id":50802953617583,"sku":"96127058","price":7575.44,"currency_code":"USD","in_stock":true},{"title":"20 HP - 254TC \/ HQQV - FKM \/ ANSI - CR 20-7 - 211 PSI Max, 155 GPM Max","offer_id":50802953650351,"sku":"96127071","price":6811.23,"currency_code":"USD","in_stock":true},{"title":"20 HP - 254TC \/ HQQV - FKM \/ ANSI - CR 20-8 - 241 PSI Max, 155 GPM Max","offer_id":50802953683119,"sku":"96127072","price":7656.84,"currency_code":"USD","in_stock":true},{"title":"25 HP - 284TSC \/ HQQE - EPDM \/ ANSI - CR 20-10 - 302 PSI Max, 156 GPM Max","offer_id":50802953715887,"sku":"96127059","price":9404.91,"currency_code":"USD","in_stock":true},{"title":"25 HP - 284TSC \/ HQQV - FKM \/ ANSI - CR 20-10 - 302 PSI Max, 156 GPM Max","offer_id":50802953748655,"sku":"96127073","price":9487.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_CR_20_Pump_End_ca2ae427-8ea0-44c4-a848-a5f7dcd6d40f.png?v=1793509306","url":"https:\/\/watermainsupply.com\/products\/grundfos-cr-20-pump-end","provider":"Watermainsupply","version":"1.0","type":"link"}