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Xylem-Bell & Gossett NBF-22 1/25HP Bronze Red Fox Circulator Pump 115V 103252LF SLC-30B UPC Code: 68332803252

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Special Price $543.14 Regular Price $602.88
In stock
SKU
NBF-22
The Xylem-Bell & Gossett NBF-22 1/25 HP Bronze Body Small Circulator Pump is a hydronic circulation pump that is designed to circulate chilled or heated water in boilers, radiant loops, and heat exchangers in residential and light commercial HVAC systems. Its 115V motor and bronze wet-rotor design provide flow to overcome the resistance to flow through piping and provide thermal distribution in closed-loop circuits. It promotes effective fluid flow. This circulator maintains the same temperature and the heat exchange within the hydronic network in the system.
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HVAC Controls & Electrical, Pumps
Manufacturer:
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Manufacturer Name: Xylem-Bell & Gossett
Product Number: NBF-22
OEM Part Number: NBF-22
Product Description: 115V Bronze Red Fox Circulator 1/25 Hp 103252Lf Replaces Slc-30B
Weight:9lbs/4082.33g

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Product Questions (2)
Customer Questions
What maintenance is required for the Xylem-Bell & Gossett NBF-22 Bronze Red Fox Circulator Pump?

Inspect the pump regularly for leaks, corrosion, or unusual vibration during operation. Ensure the system is free of air to prevent cavitation and reduced efficiency. Clean any debris from the housing and verify electrical connections are secure. Always shut off power before servicing.

What are common issues with the Xylem-Bell & Gossett NBF-22 Bronze Red Fox Circulator Pump?

  • Pump not starting or failing to circulate water.
  • Air lock causing reduced or no flow.
  • Excessive noise or vibration during operation.
  • Leakage from seals or fittings.
  • Motor overheating or inconsistent performance.

Installation Steps

Step 1: Turn off electrical power and shut water supply; allow system to cool.

Step 2: Drain the line and relieve pressure before removal.

Step 3: Disconnect wiring and unbolt the old pump from the piping.

Step 4: Install the new pump in correct flow direction and secure fittings tightly.

Step 5: Reconnect wiring per diagram and check for leaks.

Step 6: Restore power and water, then test operation safely.