Bell & Gossett P50707 replacement pump impeller with a 5.07-inch diameter. This genuine OEM impeller is designed for use in select Bell & Gossett centrifugal pumps. Constructed from durable materials to ensure reliable performance in hydronic HVAC systems.

Bell & Gossett bronze impeller for B&G Series 1531 pumps with 1-5/8" shafts, size 2BC. Also fits Series 1510 2BC pumps. Impeller diameter must be specified when ordered as this impeller is trimmable. Impeller diameter will be found on the pump's I.D. tag. Impellers are installed on the end of the pump shaft, which spins the impeller in turn pumping water, or other liquid, throughout your system.