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Centrifugal Pump,3/4hp,3-Ph,208-230/460V close
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Centrifugal Pump, 3/4hp, 3-Ph, 208-230/460V

Price $1,051.00 / each

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  • Item # 1N539
  • Mfr. Model # 1BF10734
  • UNSPSC # 40151503
  • Catalog Page # 3714
  • Shipping Weight 35.0 lbs.
Country of Origin USACountry 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
  • Close CoupleYes
  • Housing MaterialCast Iron
  • HP3/4
  • Phase3
  • Voltage208-230/460VAC
  • Amps3.7-3.6/1.8
  • Hz60
  • Inlet1-1/4"
  • Outlet1"
  • Motor EnclosureODP
  • NEMA/IEC Frame56J
  • Motor RPM3500
  • Motor Type56J
  • Service Factor1.5
  • Impeller TypeClosed
  • Impeller MaterialBronze
  • Impeller Dia.4-9/16"
  • Max. Dia. Solids1/16"
  • Volute MaterialCast Iron
  • Shaft Material303 Stainless Steel
  • Seal TypeType 6
  • Seal MaterialBuna-N Elastomers, Carbon/Ceramic Face, 316 Stainless Steel Metal Parts
  • Max. Liquid Temp.212 Degrees F
  • GPM of Water @ 30 Ft. of Head50
  • GPM of Water @ 40 Ft. of Head47
  • GPM of Water @ 50 Ft. of Head42
  • GPM of Water @ 60 Ft. of Head36
  • GPM of Water @ 70 Ft. of Head27
  • GPM of Water @ 80 Ft. of Head10
  • Max. Head83 ft.
  • Min. GPM @ Head10 @ 80 ft.
  • Max. GPM @ Head50 @ 30 ft.
  • Best Efficiency GPM @ Head32 @ 65 ft.
  • Best Efficiency Range GPM @ Head20-42 gpm @ 75-50 ft.
  • Max. Specific Gravity1
  • Wetted Materials303 Stainless Steel, Carbon, Cast Iron, Bronze, Ceramic, Buna-N
  • Max. Case Pressure125 psi
  • Max. Fluid Viscosity40 SSU
  • Inlet Pressure55 psi
  • Max. Pressure125 psi
  • Bearing TypeBALL
  • Duty CycleContinuous
  • Number of Port Positions8
  • Drain Plug Position4 Position
  • Manufacturers Warranty Length1 yr.
  • Length14-5/8"
  • Width8-7/8"
  • Height9"
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Compliance and Restrictions

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause cancer.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.


Close-coupled centrifugal pumps are specifically designed to be used for water circulation, booster service, liquid transfer, spraying systems, jockey pump service, and general purpose pumping. The close-coupled motor design is made for continuous operation. The compact size of the pump will save you space and make for an easy installation.

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