Johnson Pump/Mayfair 750 Gph Twin Port Pump 48703
Johnson Dual Port Pump #189-48703 Size: 750 gph. Twin outlet port pumps offer the convenience of using only one intake for both the livewell and raw water wash down pump. The 3/4' tapered inlet connects directly to the sea cock and the upper outlet port provides a continuous flow of water through the 3/4' discharge to the live well while the lower outlet port connects to the wash down pump through either a 1/2' or 3/4' port. New high pressure inlet seal easily handles the higher pressures created by high speed pickups commonly used.