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
