Industrial Castings Manufacturers

An impeller is a rotating device that force liquids, gases and vapors in a desired direction. It is a rotor inside a tube or conduit to increase the pressure and flow of a fluid. It is also a rotating component of a pump, usually made of iron, steel, aluminum or plastic, which transfers energy from the motor that drives the pump to the fluid being pumped by forcing the fluid outwards from the centre of rotation. Impellers are usually short cylinders with protrusions forming paddles to push the fluid and a splined center to accept a driveshaft.