Precision Lost wax casting impeller for pump

What is a pump impeller?

The rubber impeller provides cooling water to the cooling system by sucking in the water from the water inlet and leading it to the water outlet of the water pump... And if the water pump is overheated, the performance of the engine will be reduced.

Is pump and impeller the same thing?

Popularly speaking, the impeller is the rubber material inside the pump, which is used to promote the water flow. The water pump is a complete assembly. Unless the gasket, O-ring, etc. are damaged or the housing is damaged, it is usually only necessary to replace the impeller.

How do I know if I need a new impeller?

When the impeller needs to be replaced, the internal temperature of the motor rises, and the equipment stops sucking cooling water and extracting warm water. This eventually leads to overheating, leaving a distinct charring mark on the motor.