Bell & Gossett 118676 3-7/8″ Steel Impeller (Series 2-1/2 & LD3)
Bell & Gossett steel impeller, 3-7/8″ outside diameter, for B&G series LD3 and 2-1/2 booster pumps. Impellers are installed on the end of the pump shaft, which spins the impeller in turn pumping water, or other liquid, throughout your system.