Bell & Gossett 103251

Bell & Gossett NRF-22 Maintenance Free Circulator Pump, 22 gpm, 1-1/12 Inch, Flanged, 15 ft Maximum Head, 1/25 hp


Manufacturer part number:



Bell Gossett - Xylem


Bell & Gossett NRF-22 Circulator Pump, Maintenance Free, 22 gpm, 1-1/12 Inch, Flanged, 15 ft Maximum Head, 1/25 hp, 115 V, 60 Hz, 1 Phase, 1.9 A, 150 psi Maximum, 2940 Rpm, 1 Speed, Split Capacitor Motor, In-Line Mount, 240 deg F, Cast Iron, Red, 6-3/16 Inch L x 5-1/8 Inch W, Includes: Flange Gaskets and Mounting Hardware
  • High starting torque for dependable seasonal start-ups
  • Unique B&G DuraGlide bearing system assures years of trouble-free start-ups
  • Closed impeller design improves operating efficiency
  • DuraGlide bearing system incorporates several components working together to eliminate seasonal freeze-up
  • 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
  • Carbon bearings, diamond-like ceramic shaft and generous clearances are more resistant to lime, chloride and oxide build-up

Standard/Approvals: CSA Certified, UL Listed

Application: Hydronic Heating Systems

Products specifications
Attribute nameAttribute value
Amperage Rating1.9 A
Connection TypeFlanged
Dimensions6-3/16 Inch L x 5-1/8 Inch W
Flow Rate22 gpm
MaterialCast Iron
Maximum Head15 ft
Maximum Pressure150 psi
Motor TypeSplit Capacitor
Mounting TypeIn-Line
Nominal Size1-1/12 Inch
Number of Speeds1
Power Rating1/25 hp
Speed2940 Rpm
Temperature Rating240 deg F
TypeMaintenance Free
Voltage Rating115 V, 60 Hz, 1 Phase