Drain pump is a centrifugal pump is used to drain stagnant water pools or large reservoir of liquid. Rely on high-speed rotation of the impeller, the liquid obtained under the centrifugal force of inertia to increase the pressure energy.
The drainage pump is not serviceable and will require replacement to get your washer working again. The drain pump connects directly to the washer motor. The drain pump is responsible for helping the water drain out of the washing machine during the wash cycle.The purpose of a car water pump is to ensure the proper flow of coolant through your vehicle's cooling system.