Bell & Gossett 189134LF Bearing Assembly with Impeller is a lead-free, pre-assembled replacement unit for Bell & Gossett Series 100 in-line circulation pumps, designed to replace the bearing box, impeller, and related internals in a single factory-assembled kit. The assembly uses a 1/2-inch shaft and features a non-ferrous impeller, with all pumping parts (bearings, shaft, shaft sleeve, seal kit, etc.) included pre-assembled into a new pump housing. It is intended for Bell & Gossett Series 100 NFI pumps in hydronic heating and cooling systems and carries a maximum liquid temperature rating of 225 F.
