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Pump, 3/4 HP, 115/230V, 9.0/4.5 Amp

Price $808.50 / each

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  • Item # 4JMW9
  • Mfr. Model # 4JMW9
  • UNSPSC # 40151503
  • Catalog Page # 3727
  • Shipping Weight 35.0 lbs.
Country of Origin ChinaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemCentrifugal Pump
  • HP3/4
  • Phase1
  • Inlet1-1/4" NPT
  • Voltage115/230
  • Amps9.0/4.5
  • Housing Material304 Stainless Steel
  • Impeller Material304 SS
  • Seal MaterialViton
  • Seal TypeMechanical
  • Outlet3/4" NPT
  • Motor EnclosureTEFC
  • Max. Head62 ft.
  • Max. GPM @ Head58 gpm @ 5 ft.
  • Best Efficiency GPM @ Head30 gpm @ 41 ft.
  • Min. GPM @ Head3 gpm @ 60 ft.
  • Best Efficiency Range GPM @ Head20-48 gpm @ 48-15 ft.
  • Length13"
  • Width9-1/4"
  • Height7-7/8"
  • Hz60
  • NEMA/IEC Frame56J
  • Motor RPM3450
  • Motor TypePSC
  • Service Factor1.4
  • Wetted MaterialsCarbon, Ceramic, 304 Stainless Steel, Viton
  • Shaft MaterialStainless Steel
  • Screw MaterialStainless Steel
  • Max. Liquid Temp.200 Degrees F
  • Max. Specific Gravity1.0
  • Max. Case Pressure150 psi
  • Max. Fluid Viscosity31 SSU
  • Inlet Pressure121 psi
  • Impeller TypeClosed
  • Bearing TypeBALL
  • DutyContinuous
  • Max. Dia. Solids1/8"
  • Port Rotation90 Degrees Increments
  • Drain PlugNo
  • Agency ComplianceCUS
  • Manufacturers Warranty Length1 yr.
  • ApplicationLiquids Transfer, Circulation, Chemical Processing, Cooling, Pressure Boosting and Circulating
  • IncludesManual
  • GPM of Water @ 5 Ft. of Head58
  • GPM of Water @ 10 Ft. of Head52
  • GPM of Water @ 15 Ft. of Head48
  • GPM of Water @ 20 Ft. of Head47
  • GPM of Water @ 25 Ft. of Head44
  • GPM of Water @ 30 Ft. of Head38
  • GPM of Water @ 40 Ft. of Head29
  • GPM of Water @ 50 Ft. of Head18
  • GPM of Water @ 60 Ft. of Head3
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Compliance and Restrictions



Designed for continuous-duty high-flow applications, including chemical processing, liquid transfer, cooling, and circulating. Straight centrifugal pump features a 304 stainless steel impeller, impeller nut, and housing. Discharge ports rotate in 90° increments. 1-phase, totally enclosed fan-cooled motor is capacitor-start, with automatic thermal reset protection and ball bearings.

Repair Parts

Displaying repair parts for model:
  • 4JMW9

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