Using 360° Viewing:
- Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
- Zoom In: Double click on image.
- Zoom Out/Reset: Put photo at full zoom & then double click.
Centrifugal Pump, 3/4hp, 3-Ph, 208-230/460V
- Item # 1N531
- Mfr. Model # 1BF20734
- UNSPSC # 40151503
- Catalog Page # 3714
- Shipping Weight 47.0 lbs.
- ItemCentrifugal Pump
- Close CoupleYes
- Inlet1-1/4" NPT
- Outlet1" NPT
- Motor EnclosureTEFC
- Housing MaterialCast Iron
- Impeller TypeClosed
- Impeller MaterialBronze
- Max. GPM @ Head43 @ 20 ft.
- Best Efficiency GPM @ Head25 @ 47 ft.
- Min. GPM @ Head10 @ 57 ft.
- Max. Head60 ft.
- Seal TypeType 6
- Seal MaterialBuna N Elastomers, Carbon/Ceramic Face, 316 Stainless Steel Metal Parts
- Impeller Dia.3-7/8"
- NEMA/IEC Frame56J
- Motor RPM3500
- Service Factor1.0
- Wetted MaterialsCast Iron, Bronze, Buna-N, Carbon, Ceramic, Stainless Steel
- Volute MaterialCast Iron
- Shaft Material303 Stainless Steel
- Max. Liquid Temp.212 Degrees F with Standard Seal, 250 Degrees F with High Temperature Seal
- GPM of Water @ 20 Ft. of Head43
- GPM of Water @ 30 Ft. of Head38
- GPM of Water @ 40 Ft. of Head31
- GPM of Water @ 50 Ft. of Head23
- Best Efficiency Range GPM @ Head16 - 38 gpm @ 32 - 30 ft.
- Max. Specific Gravity1.0
- Max. Case Pressure125 psi
- Max. Fluid Viscosity40 SSU
- Inlet Pressure30 psi
- Max. Pressure125 psi
- Duty CycleContinuous
- Max. Dia. Solids1/16"
- Number of Port Positions8
- Manufacturers Warranty Length1 Year
- ApplicationBooster Service, Spraying Systems, Irrigation Water Circulation, Liquid Transfer, General Purpose Pumping
- Pump Length1"
- Pump Width1-1/4"
- Pump Height5"
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.
Alternate Search Terms
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.
Grainger is neither responsible for, not does it endorse, the content of any statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger.