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
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113224 AQS-3/4 - 3/4" Aquastat Control For NBF Circulators
Bell & Gossett
$64.95113224 AQS-3/4 - 3/4" Aquastat Control For NBF Circulators. Aquastat is designed to thermostatically turn any B&G NBF circulator ON and OFF. The AQ-1/2 or AQ-3/4 will switch the pump OFF at 120°F (48.9°C) and ON at 100°F (37...$64.95 -
113210 Bell & Gossett TC-1 Automatic Timer
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