Bell & Gossett NBF-45

Bell & Gossett

Circulator Pump, 1/6 HP, Noryl Impeller

NBF-45 1338303
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$625.00+ 3 Business Day Shipping $16.90

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ItemCirculator Pump
TypeOpen or Closed Loop System
StyleWet Rotor, Maintenance-Free
Housing MaterialBronze
Face to Face Dimension (In.)8-1/2
Max. Temp. (F)225
Max. Working Pressure (PSI)150
Flange/Union IncludedNo
Shut-Off (Ft.)27.5
Impeller MaterialNoryl
Shaft MaterialCeramic
Thermal ProtectionYes
GPM of Water @ 1 Ft. of Head44
GPM of Water @ 2 Ft. of Head42.5
GPM of Water @ 3 Ft. of Head41
GPM of Water @ 4 Ft. of Head40
GPM of Water @ 5 Ft. of Head39
GPM of Water @ 6 Ft. of Head37.5
GPM of Water @ 7 Ft. of Head36
GPM of Water @ 8 Ft. of Head35
GPM of Water @ 9 Ft. of Head32
GPM of Water @ 10 Ft. of Head30.5
GPM of Water @ 11 Ft. of Head29
GPM of Water @ 12 Ft. of Head27
GPM of Water @ 13 Ft. of Head24.5
GPM of Water @ 15 Ft. of Head22.5
GPM of Water @ 18 Ft. of Head19
GPM of Water @ 20 Ft. of Head15
GPM of Water @ 25 Ft. of Head5
Length (In.)7-3/8
Width (In.)5-3/4
Max. GPM @ Head (Ft.)44 @ 1
Best Efficiency GPM @ Head (Ft.)25 @ 14
Min. GPM @ Head (Ft.)5 @ 25
Bearing TypeDouble Sintered Carbon
Additional FeaturesThree Speed Motor, Maintenance Free, Wet-Rotor
Manufacturers Warranty Length3 Years
ComplianceCertified For Use In Potable Water Applications in CA and VT
Weight 15.850000


Circulator Pump, Open or Closed Loop System, 1/6 HP, 1 Phase, Voltage 115, 2.3 Amps, Inlet/Outlet Flanged, Housing Material Bronze, Max. Temp. 225 F, Max. Working Pressure 150 PSI, Shut-Off 27.5 Ft, 3300 RPM, Impeller Material Noryl, Thermal Protection, Additional Features Three Speed Motor, Maintenance Free, Wet-Rotor, Warranty Length 3 Years

  • 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.

Hot Water Circulating Pumps
  • 1-phase models are thermally protected Cast-iron units are not for potable water
  • Wet Rotor, Maintenance-Free
  • DuraGlide bearing system helps provide high starting torque for dependable seasonal startups. Self-cleaning particle shield protects shaft and bearings from start-up debris. Closed impeller design ensures efficient operation. Ceramic shaft, carbon bearings, and high-nickel stainless steel rotor. Bronze units are certified for use in potable water applications in CA and VT.
  • Max. working pressure: 150 psi Max. working temp.: 230 F (bronze); 240 F (cast-iron)

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