{"product_id":"grundfos-ms-4-in-submersible-motor","title":"Grundfos MS402 and MS4000 4 in Submersible Motor","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGrundfos · Submersible Motor\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eMS402 and MS4000 4 in Motors\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003e34 builds, 1\/2 to 10 HP: single-phase 2-wire and 3-wire, and three-phase, for 4 in wells.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\" style=\"background:#B3122A;color:#FFFFFF;border-color:#B3122A\"\u003e1\/2-10 HP · 4 in Motor\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e115V and 230V 1Ph · 208-460V 3Ph\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e900 lb (MS402) · 1,500 lb (MS4000) Max Thrust\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e3450 RPM · 60 Hz\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eAISI 304 Stainless Steel\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e104°F (40°C) Max Water Temp\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e3.7 in Dia x 9.6-32.1 in L\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e16-74 lb Ship Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\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 motor and its motor lead (Grundfos prices its 4 in motors as motor and motor lead).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003ePump end required, ordered separately.\u003c\/strong\u003e A 4 in pump end matched to the motor horsepower.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eControl box required for single-phase 3-wire builds, ordered separately.\u003c\/strong\u003e Matched to the motor horsepower: the box for each HP is in the table under Control Box by Horsepower (\u003ca href=\"\/products\/grundfos-sa-spm6-3-wire-control-box\"\u003eGrundfos SA-SPM6 3-Wire Control Box\u003c\/a\u003e). Grundfos sells the 1\/2, 3\/4 and 1 HP boxes in 10-packs only. Single-phase 2-wire builds need no control box (Grundfos price list).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eMagnetic starter or drive required for three-phase builds, ordered separately.\u003c\/strong\u003e Rated for the motor, with three-leg ambient-compensated quick-trip overload protection (see Before You Buy).\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eDrop cable and splice kit:\u003c\/strong\u003e sized to your setting depth and ordered separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eGrundfos 4 in submersible motors for 4 in and larger wells, 34 builds from 1\/2 to 10 HP. The MS402 (1\/2 to 2 HP, 900 lb thrust) is Grundfos’s motor for the domestic groundwater market, in single-phase 2-wire, single-phase 3-wire and three-phase builds. The MS4000 (2 to 10 HP, 1,500 lb thrust) is built for water supply duty in single-phase 3-wire and three-phase builds. All external surfaces in contact with water are AISI 304 stainless steel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHermetically enclosed stator in stainless steel: no short-circuit from condensation in the windings\u003c\/li\u003e\n\u003cli\u003eMS402 insulated to reduce the risk of burnout from a lightning strike; lip seal approved for drinking water\u003c\/li\u003e\n\u003cli\u003eMS4000 ceramic\/carbon shaft seal for sealing and wear life\u003c\/li\u003e\n\u003cli\u003eCooling chambers top and bottom with internal circulation of motor liquid; factory-filled with SML-3 liquid, frost-proof to -4°F (-20°C)\u003c\/li\u003e\n\u003cli\u003e7-1\/2 and 10 HP MS4000 motors carry the Tempcon temperature transmitter, readable through an MP 204 motor protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv style=\"background:#fff;border-left:5px solid #B3122A;padding:15px 18px;margin-top:12px\"\u003e\n\u003cdiv style=\"font-family:Arial Black,Arial,sans-serif;font-size:15px;color:#B3122A;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px\"\u003e24-Month Grundfos Warranty\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:13.5px;color:#4A4A4F;line-height:1.55\"\u003eCovered for \u003cstrong\u003e24 months from the date of installation, but not more than 30 months from the date of manufacture\u003c\/strong\u003e. In Grundfos’s words, products are “warranted to the original user only to be free of defects in material and workmanship”; the full terms, including the three-phase protection conditions under Before You Buy, are in the installation and operating instructions on the Data Sheet tab.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor diameter\u003c\/td\u003e\n\u003ctd\u003e4 in nominal (3.74 in \/ 95 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/2-2 HP MS402; 2-10 HP MS4000 (P2 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e3450 RPM, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum thrust\u003c\/td\u003e\n\u003ctd\u003e900 lb (MS402); 1,500 lb (MS4000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService factor\u003c\/td\u003e\n\u003ctd\u003e1.25-1.60 MS402, by HP; 1.15-1.25 MS4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft seal\u003c\/td\u003e\n\u003ctd\u003eLip seal (MS402); ceramic\/carbon (MS4000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation class\u003c\/td\u003e\n\u003ctd\u003eB (MS402); F (MS4000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP68, hermetically enclosed stator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum ambient pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar \/ 218 PSI (MS402); 60 bar \/ 870 PSI (MS4000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum water temperature\u003c\/td\u003e\n\u003ctd\u003e104°F (40°C) with the cooling flow under Before You Buy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor material\u003c\/td\u003e\n\u003ctd\u003eStainless steel EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCSACOMP and UR (MS402); CCSAUS and C_UL_US_NSF372 (MS4000), as Grundfos Product Center codes them\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\"\u003eSources: Grundfos US price list, effective January 1, 2026 (thrust, horsepower); Grundfos SP data booklet, 60 Hz (cooling and temperature table, materials); Grundfos Product Center (dimensions, service factor, seal, insulation, pressure, approvals).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eControl Box by Horsepower\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSingle-phase 3-wire builds only. Two-wire and three-phase builds do not use these boxes. The Deluxe box adds a magnetic starter to the Standard box.\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVolts\u003c\/th\u003e\n\u003cth\u003eStandard box\u003c\/th\u003e\n\u003cth\u003eDeluxe box\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003ctd\u003e98821580 (10-pack)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98821631 (10-pack)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98821632 (10-pack)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98821633 (10-pack)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1-1\/2 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98315254\u003c\/td\u003e\n\u003ctd\u003e98315255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98315256\u003c\/td\u003e\n\u003ctd\u003e98315257\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98315258\u003c\/td\u003e\n\u003ctd\u003e99053534\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 HP\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003ctd\u003e98315260\u003c\/td\u003e\n\u003ctd\u003e99053535\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\"\u003eGrundfos US price list, p. 48. The 1\/2, 3\/4 and 1 HP boxes are sold in multiples of 10. All are on our \u003ca href=\"\/products\/grundfos-sa-spm6-3-wire-control-box\"\u003eGrundfos SA-SPM6 3-Wire Control Box\u003c\/a\u003e listing.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 4px\"\u003e\u003ca href=\"\/pages\/submersible-well-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\"\u003eSubmersible Calculator\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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=\"gs-lead\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell size\u003c\/td\u003e\n\u003ctd\u003e4 in minimum casing or flow-sleeve diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eAt least 0.25 ft\/s (1.2 GPM) of water past the motor for water up to 104°F (40°C). With no flow past the motor the limit is 86°F (30°C) and Grundfos recommends a flow sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eSupply voltage and phase to match the motor nameplate; single-phase 3-wire needs the control box, three-phase a starter or drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThree-phase protection\u003c\/td\u003e\n\u003ctd\u003eThe Grundfos warranty on three-phase submersible motors calls for true three-phase power (no phase converter), three-leg ambient-compensated extra quick-trip overload protectors, a checked and recorded current imbalance, and high-voltage surge arresters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking water\u003c\/td\u003e\n\u003ctd\u003eDrinking water service up to 86°F (30°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003ctd\u003ePump end, control box, starter or drive, drop cable and splice kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eInstallation Notes\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the motor liquid level before installation and top up with tap water; use Grundfos liquid where frost protection is needed. The filling hole is on the bottom of the MS402 and on the side near the top of the MS4000.\u003c\/li\u003e\n\u003cli\u003eSet the pump at least 3 ft below the maximum drawdown level, never with the motor bottom below the top of the well screen or within 5 ft of the well bottom.\u003c\/li\u003e\n\u003cli\u003eIn a lake, pond, tank or wide well, make sure the water velocity past the motor meets the cooling minimum.\u003c\/li\u003e\n\u003cli\u003eInstall a voltage-rated surge arrester on the supply side of the control box or starter, grounded per the NEC.\u003c\/li\u003e\n\u003cli\u003eCheck the nameplate voltage, phase and frequency against the supply, and measure insulation resistance of the cable and splice before startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eFrom the Grundfos SP\/SPE installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eDomestic groundwater supply (MS402); water supply from 4 in wells and, with options such as an oversized motor, heavy-duty industrial and dewatering duty (MS4000).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eAccessories\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor lead, MS402 2-wire, 48 in (\u003ca href=\"\/products\/grundfos-ms-submersible-motor-leads\"\u003eGrundfos MS Submersible Motor Leads\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e96011078\u003c\/td\u003e\n\u003ctd\u003e14\/2 with ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor lead, MS402 3-wire, 48 in\u003c\/td\u003e\n\u003ctd\u003e96011079\u003c\/td\u003e\n\u003ctd\u003e14\/3 with ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor lead, MS402 3-wire, 100 in\u003c\/td\u003e\n\u003ctd\u003e96011080\u003c\/td\u003e\n\u003ctd\u003e14\/3 with ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor lead, MS4000 3-wire, 100 in\u003c\/td\u003e\n\u003ctd\u003e99308646\u003c\/td\u003e\n\u003ctd\u003e14\/3 with ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNut kit, 4 in motors (\u003ca href=\"\/products\/grundfos-sp-motor-nut-and-bolt-kits\"\u003eGrundfos SP Motor Nut and Bolt Kits\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e00UB9000\u003c\/td\u003e\n\u003ctd\u003ePump-to-motor nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/grundfos-mp-204-motor-protector\"\u003eGrundfos MP 204 Motor Protector\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e96079927\u003c\/td\u003e\n\u003ctd\u003eMotor protection and Tempcon temperature readout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\n\u003c\/div\u003e\n\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos-MS402-MS4000-4-in-Motor-Data-Sheet-60Hz.pdf?v=1791152269\" target=\"_blank\" rel=\"noopener\"\u003eMS402 and MS4000 4 in Motor Data Sheet, 60 Hz (Electrical Data, Cooling, Materials)\u003c\/a\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos-MS-MMS-Submersible-Motor-Guide.pdf?v=1790731394\" target=\"_blank\" rel=\"noopener\"\u003eMS\/MMS Submersible Motor Guide\u003c\/a\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos-SP-SPE-Installation-Operating-Instructions.pdf?v=1790731395\" target=\"_blank\" rel=\"noopener\"\u003eSP\/SPE Installation and Operating Instructions (Motors, Wiring, Warranty)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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":"Grundfos","offers":[{"title":"1\/2 HP \/ 115V 1Ph 2-Wire \/ MS402 - 96465574","offer_id":50574037221551,"sku":"96465574","price":753.1,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 230V 1Ph 2-Wire \/ MS402 - 96465616","offer_id":50574037254319,"sku":"96465616","price":753.1,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 115V 1Ph 3-Wire \/ MS402 - 96023039","offer_id":50574037287087,"sku":"96023039","price":657.96,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 230V 1Ph 3-Wire \/ MS402 - 96465606","offer_id":50574037319855,"sku":"96465606","price":657.96,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 208V 3Ph \/ MS402 - 96465633","offer_id":50574037352623,"sku":"96465633","price":689.93,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 230V 3Ph \/ MS402 - 96465624","offer_id":50574037385391,"sku":"96465624","price":691.45,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP \/ 460V 3Ph \/ MS402 - 96465638","offer_id":50574037418159,"sku":"96465638","price":689.93,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP \/ 230V 1Ph 2-Wire \/ MS402 - 96465618","offer_id":50574037450927,"sku":"96465618","price":934.98,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP \/ 230V 1Ph 3-Wire \/ MS402 - 96465608","offer_id":50574037483695,"sku":"96465608","price":814.72,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP \/ 208V 3Ph \/ MS402 - 96465634","offer_id":50574037516463,"sku":"96465634","price":755.38,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP \/ 230V 3Ph \/ MS402 - 96465626","offer_id":50574037549231,"sku":"96465626","price":754.62,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP \/ 460V 3Ph \/ MS402 - 96465639","offer_id":50574037581999,"sku":"96465639","price":754.62,"currency_code":"USD","in_stock":true},{"title":"1 HP \/ 230V 1Ph 2-Wire \/ MS402 - 96465620","offer_id":50574037614767,"sku":"96465620","price":1002.72,"currency_code":"USD","in_stock":true},{"title":"1 HP \/ 230V 1Ph 3-Wire \/ MS402 - 96465610","offer_id":50574037647535,"sku":"96465610","price":842.12,"currency_code":"USD","in_stock":true},{"title":"1 HP \/ 208V 3Ph \/ MS402 - 96465635","offer_id":50574037680303,"sku":"96465635","price":833.78,"currency_code":"USD","in_stock":true},{"title":"1 HP \/ 230V 3Ph \/ MS402 - 96465627","offer_id":50574037713071,"sku":"96465627","price":833.02,"currency_code":"USD","in_stock":true},{"title":"1 HP \/ 460V 3Ph \/ MS402 - 96465650","offer_id":50574037745839,"sku":"96465650","price":833.02,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP \/ 230V 1Ph 2-Wire \/ MS402 - 96465622","offer_id":50574037778607,"sku":"96465622","price":1291.19,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP \/ 230V 1Ph 3-Wire \/ MS402 - 96465612","offer_id":50574037811375,"sku":"96465612","price":1067.42,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP \/ 208V 3Ph \/ MS402 - 96465636","offer_id":50574037844143,"sku":"96465636","price":967.71,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP \/ 230V 3Ph \/ MS402 - 96465629","offer_id":50574037876911,"sku":"96465629","price":967.71,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP \/ 460V 3Ph \/ MS402 - 96465651","offer_id":50574037909679,"sku":"96465651","price":967.71,"currency_code":"USD","in_stock":true},{"title":"2 HP \/ 230V 1Ph 3-Wire \/ MS4000 - 92959989","offer_id":50574037942447,"sku":"92959989","price":1218.12,"currency_code":"USD","in_stock":true},{"title":"2 HP \/ 208V 3Ph \/ MS402 - 96465637","offer_id":50574037975215,"sku":"96465637","price":1047.63,"currency_code":"USD","in_stock":true},{"title":"2 HP \/ 230V 3Ph \/ MS402 - 96465630","offer_id":50574038007983,"sku":"96465630","price":1047.63,"currency_code":"USD","in_stock":true},{"title":"2 HP \/ 460V 3Ph \/ MS402 - 96465652","offer_id":50574038040751,"sku":"96465652","price":1047.63,"currency_code":"USD","in_stock":true},{"title":"3 HP \/ 230V 1Ph 3-Wire \/ MS4000 - 92959990","offer_id":50574038073519,"sku":"92959990","price":1921.72,"currency_code":"USD","in_stock":true},{"title":"3 HP \/ 208-230V 3Ph \/ MS4000 - 92959950","offer_id":50574038106287,"sku":"92959950","price":1518.77,"currency_code":"USD","in_stock":true},{"title":"5 HP \/ 230V 1Ph 3-Wire \/ MS4000 - 92959991","offer_id":50574038139055,"sku":"92959991","price":2633.38,"currency_code":"USD","in_stock":true},{"title":"5 HP \/ 208-230V 3Ph \/ MS4000 - 92959951","offer_id":50574038171823,"sku":"92959951","price":2386.77,"currency_code":"USD","in_stock":true},{"title":"5 HP \/ 440-460V 3Ph \/ MS4000 - 92959960","offer_id":50574038204591,"sku":"92959960","price":2386.77,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP \/ 208-230V 3Ph \/ MS4000 - 92959954","offer_id":50574038237359,"sku":"92959954","price":2928.7,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP \/ 440-460V 3Ph \/ MS4000 - 92959963","offer_id":50574038270127,"sku":"92959963","price":2928.7,"currency_code":"USD","in_stock":true},{"title":"10 HP \/ 440-460V 3Ph \/ MS4000 - 92959987","offer_id":50574038302895,"sku":"92959987","price":4389.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/grundfos-ms402-4-in-submersible-motor_5645d673-5473-466c-aac4-389d28ed2abe.jpg?v=1791152452","url":"https:\/\/watermainsupply.com\/products\/grundfos-ms-4-in-submersible-motor","provider":"Watermainsupply","version":"1.0","type":"link"}