Xylem-Bell & Gossett 103400 NRF-36 Cast Iron Wet Rotor Circulator Pump 1/6 HP 3-Speed 115V

The Bell & Gossett Series NRF-36 is a cast iron small circulator pump used for hydronic heating and cooling in closed loop systems. The NRF-36 pump is permanently lubricated with a 1/6 HP, 3200 RPM, 115v, single phase, 3-speed motor. Reliable, maintenance-free, whisper quiet wet rotor circulators designed for residential and light commercial heating systems.

Key Features:

• A powerful, three-speed Red Fox motor offers high starting torque, ensuring consistent start-up season after season
• The unique DuraGlide bearing system also contributes to trouble-free start-ups
• Maintenance-free system, with a self-cleaning particle shield protects the shaft and bearings from system start-up debris
• Stabilized heat-resistant, non-metallic impeller with a closed design improves overall operating efficiency
• The pump body uses a Noryl impeller, ceramic shaft, and carbon bearings for long life and quiet operation
• 0 to 36 gpm Flow Rate, 34 ft Maximum Head
• 150 PSI maximum operating pressure, 240°F maximum operating temperature

Mounting hardware and flange gaskets are included with the pump. Flanges are available separately in 3/4", 1", 1-1/4", and 1-1/2". It features a 1/6 HP motor, 115V single phase three-speed control, and flanged inlet/outlet connections. Ideal for use with high-head applications in hydronic heating systems, radiant heat systems, and wall-hung boilers.