NEW 103400 Circulator Pump Set For Bell and Gosset NRF 36 3-Speed Pump 1" Flange

🔧 Circulator Pump Assembly

Replacement for Bell & Gossett NRF 36 – 3-Speed Circulator Pump
Part Number: 103400 | 1" Flanged | 115V

📝 Product Description

This brand-new circulator pump assembly is a high-quality replacement for the Bell & Gossett NRF 36 series pump. Designed with a wet-rotor, maintenance-free construction, it delivers reliable circulation performance for hydronic heating and hot water systems.

Built to meet or exceed OEM specifications, this pump ensures quiet operation, efficient flow, and long service life under demanding conditions.

⭐ Key Features & Benefits

✅ Direct Replacement – Designed to fit Bell & Gossett NRF 36 pumps with no modification required
✅ 3-Speed Operation – Adjustable speeds for optimal system performance and energy efficiency
✅ Wet Rotor Design – Maintenance-free operation with quiet and smooth performance
✅ Thermal Protection – Automatic thermal overload protection for safe operation
✅ High Durability – Ceramic shaft and sleeve bearing for extended service life
✅ OEM-Grade Performance – Matches original flow, pressure, and reliability

⚙️ Technical Specifications

  • Pump Type: Circulator Pump

  • Series: NRF

  • Speed: 3-Speed

  • Voltage: 115V

  • Phase: Single Phase

  • Amps: 2.3A

  • Horsepower: 1/6 HP

  • Watts: 270W

  • RPM: 3200

  • Drive Type: Direct Drive

  • Bearing Type: Sleeve

  • Shaft Material: Ceramic

  • Style: Wet Rotor, Maintenance-Free

  • Inlet / Outlet: 1" Flanged

  • Overall Length: 6-7/8 in

  • Max Fluid Temperature: 225°F

  • Max Working Pressure: 150 PSI

  • Thermal Protection: Automatic

🔢 OE / OEM Reference Number

  • 103400

(OEM numbers are for reference and compatibility purposes only.)

🚿 Vehicle / Equipment Compatibility

  • Compatible with:

    • Bell & Gossett NRF 36 Circulator Pump Systems

⚠️ Please verify your original pump model and part number before ordering to ensure proper fitment.

📦 Package Includes

  • 1 × Circulator Pump Assembly (103400)

🛡 Warranty & Support

✔ 1-Year Manufacturer Warranty
✔ Fully tested prior to shipment
✔ Fast shipping & professional customer support

1.High Grade Quality, every order is tested before Shipping.
2.Hassle-free Return, We provide money back or replacement warranty within 1 Year.
3.Best Price, All products are low in price and high on Value.
 
1.Immediate dispatch (your purchase is shipped out within 2 business days(except weekends) the payment is received and cleared.) 
2.All orders will be shipped out via USPS or UPS or Fedex express with a tracking number, which will take 2-7 business days for the delivery. 
1.For international buyers, eBay may charge import taxes, which are Not included in our price.
2.If you are not sure about fitment, Please check the Part number or send us your VIN number.
 
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On Jan 29, 2026 at 01:26:15 PST, seller added the following information:

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