• Bell & Gossett 103400 NRF-36 1/6 HP 3‑speed motor for hydronic circulators and booster pumps
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Bell & Gossett 103400 - NRF-36 3-Speed Motor, 1/6 HP

Bell & Gossett 103400 - NRF-36 3-Speed Motor, 1/6 HP

Brand: Bell & Gossett SKU: 103400
$7.25 USD
$7.25 USD
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Designed to maintain consistent water flow in residential and light‑commercial hydronic heating and cooling systems, the Bell & Gossett motor delivers reliable performance for circulators and inline booster pumps. This 103400 NRF-36 1/6 HP, 3‑speed motor integrates seamlessly into existing loops, providing steady pressure and energy‑efficient operation.

The sealed‑shaft design protects internal components from corrosion while three selectable speed settings—low, medium, and high—allow precise matching of pump demand. Magnetic bearings reduce friction, extending service life and minimizing maintenance downtime.

Key System Performance Baselines:

  • Flow Control Precision: Accurate RPM selection ensures optimal flow rates for varying load conditions.
  • Energy Efficiency: Variable speed operation reduces motor power consumption compared to fixed‑speed units.
  • Durability: Robust housing and corrosion‑resistant materials extend service life in wet environments.
  • Quiet Operation: Designed to minimize vibration and noise for residential installations.

⚠️ Application Profile: Ideal for residential hydronic heating, commercial water‑loop boosters, small‑capacity circulation pumps, and retrofit projects requiring reliable, energy‑saving motor performance.

Performance Parameter Engineering Baseline Value
Manufacturer Part Number (MPN) 103400
Model Designation NRF-36
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