Bell & Gossett P77590 – Trimmable Bronze Impeller
Bell & Gossett brass impeller for B&G series 1531 pumps with 1-5/8″ shafts, sizes 3AB. Also fits series 1510 pumps, sizes 3AB. 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.