The Bell & Gossett 189132 NFI Plastic Impeller Assembly is a direct replacement component designed to restore proper flow performance in compatible Bell & Gossett circulator and pump systems. Built to Bell & Gossett's quality standards, this plastic impeller assembly ensures reliable, efficient fluid movement in hydronic heating and cooling applications.
Choosing a genuine Bell & Gossett replacement impeller assembly helps prevent water damage and system downtime caused by worn or failing impeller components. This assembly is ideal for maintenance professionals, facility managers, and HVAC technicians looking for a dependable, fit-for-purpose replacement part.