NRF Wet Rotor Pumps

Bell & Gossett

NRF Wet Rotor Pumps

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 lWebsite Brochures_Info\NRF33-NBF33.pdf

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