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 NRF-22
Closed impeller design improves operating efficiency
Backed by B&Gs representatives and a 3-year warrantythe 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 Automatic Timer, Aquastat and NRF-VS accessories are available.
APPLICATIONS:
Residential and Light Commercial Heating Systems.
Key Features:
- One Piece Design
- Self Lubricating
- 3 Year Warranty