B&G Series NRF - NBF - SSF Circulators

The Bell & Gossett NRF, NBF & SSF Circulating pumps are a flanged in-line system lubricated circulating pump designed specifically for quiet operation in a closed hydronic heating system.

Features and Benefits:

• 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
• Backed by B&G’s representatives and a 3-year warranty–the best in the business
• 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
• 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
• Face plate and rotor sleeve feature corrosion resistant stainless steel construction for longer life

Information:

• Bell & Gossett NRF Pump Submittal Sheet
• Bell & Gossett NRF - NBF - SSF Pump Brochure
• Bell & Gossett NRF - NBF - SSF Pump Installation Manual

If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com