Bell & Gossett Series NBF bronze body small circulator pump for potable, domestic water. The Model NBF-36 is permanently lubricated with a 1/6 HP, 3200 RPM, 115v single phase, 3-speed motor. Flanges available separately in 3/4" through 1-1/2" IPS.
The reliable, maintenance-free, whisper quiet Bell & Gossett NBF small circulators are designed for residential and light commercial portable water applications. NBF pumps feature the powerful Red Fox motor with high starting torque. Three speed motors on select models offer a wide range of hydraulic capabilities. The NBF's stabilized heat-resistant, non-metallic impeller improves operating efficiency, and the self-cleaning particle shield protects the shaft and bearings from system start-up debris. Select from connection types including sweat, union or flanged. A pair of flange gaskets are included with flanged pumps. All NBF pumps are backed by Bell & Gossett's 3-year warranty.