Series NRF Pumps & Parts

Bell & Gossett series NRF circulating pumps are generally found in homes and small buildings. Red-colored, iron body construction. Used for pumping water from the boiler to heat your house or building. Select from two popular Bell and Gossett NRF models: NRF-22 for traditional boiler heating and Bell Gossett NRF9F/LW model for radiant panel heating. Other models also available. The new high powered, three-speed models are now ready for shipping: Bell & Gossett models NRF-25, NRF-33 and NRF-36. Not getting the heating coverage you need? One of these may be the answer! Please download the accompanying PDF file for helpful ordering information.

Bell & Gossett NRF Documentation

B&G Series NRF Pump Features

  • High starting torque for dependable seasonal start-ups (Up to 80% more than competing circulators)
  • Unique B&G DuraGlide Bearing System assures years of trouble-free start-ups
  • Closed impeller design improves operating efficiency
  • Stabilized, heat resistant, polypropylene impeller, its closed design improves operating efficiency
  • Self-cleaning particle shield protects the shaft and bearings from system start-up debris
  • One-piece, high-nickel stainless steel stator can isolates the stator from system fluid and maintains precision bearing alignment for longer bearing life
  • Carbon bearings, diamond-like ceramic shaft and generous clearances are more resistant to lime, chloride and oxide build-up
Bell & Gossett Series NRF Pump Diagram
  1. DuraGlide - Bearing System (blue areas in cutaway illustration) incorporates several components working together to eliminate seasonal freeze-up.

  2. Powerful motor provides years of trouble free operation.

  3. One-piece, high-nickel stainless steel stator isolates the stator from system fluid and maintains precesion bearing alignment for longer bearing life.

  4. Carbon bearings, diam like ceramic shaft and generous clearances are more resistant to lime, chloride and oxide build-up.

  5. Face plate and rotor sleeve feature corrosion resistant stainless steel construction for longer life.

  6. Self-cleaning particle shield protects the shaft and bearings from system start-up debris.

  7. stabalized, heat resistant, non-ferrous impeller, its closed design improves operating efficiency.

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  1. Bell Gossett 103267 - Series NRF Pump, Model NRF-9F/LW with 1/40 HP Motor

    Bell Gossett 103267 - Series NRF Pump, Model NRF-9F/LW with 1/40 HP Motor

    SKU: BH1049

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-9F/LW is permanently lubricated with a 1/40 HP, 2800 RPM, 115v single phase motor. Flanges available separately in 3/4" through 1-1/2" IPS. Learn More
    $110.76
  2. Bell Gossett 103251 - Series NRF Pump, Model NRF-22 with 1/25 HP Motor

    Bell Gossett 103251 - Series NRF Pump, Model NRF-22 with 1/25 HP Motor

    SKU: BH1050

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-22 is permanently lubricated with a 1/25 HP, 2940 RPM, 115v single phase motor. Flanges available separately in 3/4" through 1-1/2" IPS. Learn More
    $82.55
  3. Bell Gossett 103417 - Series NRF Pump, Model NRF-25 Pump with 1/15 HP, 3-Speed Motor

    Bell Gossett 103417 - Series NRF Pump, Model NRF-25 Pump with 1/15 HP, 3-Speed Motor

    SKU: BH1050F

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-25 is permanently lubricated with a 1/15 HP, 2950 RPM, 115v single phase, 3-speed motor. Flanges available separately in 3/4" through 1-1/2" IPS. Learn More
    $120.90
  4. Bell Gossett 103350 - Series NRF Pump, Model NRF-33 with 1/15 HP Motor

    Bell Gossett 103350 - Series NRF Pump, Model NRF-33 with 1/15 HP Motor

    SKU: BH1050D

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-33 is permanently lubricated with a 1/15 HP, 2950 RPM, 115v single phase motor. Flanges available separately in 3/4" through 1-1/2" IPS. Learn More
    $202.80
  5. Bell Gossett 103400 - Series NRF, Model NRF-36 with 1/6 HP, 3-Speed Motor

    Bell Gossett 103400 - Series NRF, Model NRF-36 with 1/6 HP, 3-Speed Motor

    SKU: BH1050G

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-36 is permanently lubricated with a 1/6 HP, 3200 RPM, 115v single phase, 3-speed motor. Flanges available separately in 3/4" through 1-1/2" IPS. Learn More
    $347.10
  6. Bell Gossett 103404 - Series NRF Pump, Model NRF-45 with 1/6 HP, 3-Speed Motor

    Bell Gossett 103404 - Series NRF Pump, Model NRF-45 with 1/6 HP, 3-Speed Motor

    SKU: BH1050H

    Bell & Gossett Series NRF cast iron small circulator pump for hydronic heating and cooling in closed loop systems. The Model NRF-45 is permanently lubricated with a 1/6 HP, 3200 RPM, 115v single phase, 3-speed motor. Flanges available separately in 1" through 1-1/2" IPS. Learn More
    $397.80
  7. Bell Gossett 118368 - Flange Gasket Set for Series PL, PR, 1-1/4, 60, 90 and 100 Pumps

    Bell Gossett 118368 - Flange Gasket Set for Series PL, PR, 1-1/4, 60, 90 and 100 Pumps

    SKU: BG1185

    Flange gasket set for series Bell & Gossett 100 and PR booster pumps and series 60-1, 60-2, and 60-11 centrifugal pumps. Learn More
    $6.27
  8. Bell Gossett 118373 - Flange Gasket Set for Series HV, PL, 1-1/2, 60 ad 90 Pumps

    Bell Gossett 118373 - Flange Gasket Set for Series HV, PL, 1-1/2, 60 ad 90 Pumps

    SKU: BG1190

    Flange gasket set for Bell & Gossett series HV booster pumps, & Bell & Gossett series 60-3, and 60-13 centrifugal pumps. Learn More
    $13.30
  9. Bell Gossett P64910 - Flange Bolts for Series PL, PR, 1-1/4, 60, 90 and 100 Pumps

    Bell Gossett P64910 - Flange Bolts for Series PL, PR, 1-1/4, 60, 90 and 100 Pumps

    SKU: BG1561H

    B&G part number P64910 is a flange bolt set of 4 for each for series 100, LR, PL, 60 and 90 pumps, as well as all 1" & 1-1/4" pumps. Learn More
    $18.50
  10. Bell Gossett P00740 - 3/4" Iron Pump Flange

    Bell Gossett P00740 - 3/4" Iron Pump Flange

    SKU: BG1005

    3/4" IPS flange for Bell & Gossett Series NRF, PL, PR and 100 iron body booster pumps, including models: NRF-9F/LW, NRF-22, NRF-33, NRF-36, PL-30, PL-36, PL-55, PR and 100 NFI. Learn More
    $7.40
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