3 Pcs Heavy Duty WP033 Water Inlet Outlet Assembly AL For 2 inch 168F/170F Engine Water Pump

When a  pump brings fluid into its chamber through the inlet or suction value or the piston is drawn backward to open the chamber. To discharge the fluid, the inlet valve is closed and the outlet valve opened as the piston is forced forward to push the fluid from the chamber into the discharge line. The inlet of a pump is generally larger than the outlet.  The inlet serves as the entry point for fluid into the pump, where it is drawn in under low pressure. The outlet, on the other hand, is where the fluid exits the pump after being pressurized and moved through the impeller. The water inlet and outlet in a pump are critical components that facilitate the movement of fluid through the pump system. The inlet is where the liquid enters the pump, while the outlet is where the liquid exits after being pressurized by the pump mechanism.