Jabsco 18940-0010 Bronze ball bearing pump, substitute for Sherwood G5 G7B 1-1/4" NPT engine pump. The ideal solution for raw-water marine engine cooling. Designed specifically for engine cooling applications. Corrosion resistant bronze housing and shaft with permanently lubricated ball bearings. Self-priming with the ability to operate in either direction at variable speeds. Uses flexible impellers with a removable end cover for easy service. Flow rate: Nominal 15 GPM) at 1500 RPM.
Self-priming from dry up to 7.8'. 6-1/2" A belt pulley .