The impeller try connected to their housing plus the housing attached to the motor shaft. It has curved and/or angled vanes. That it rotates using the engine rate to is composed of automated transmission fluid. With regards to rotates utilizing the engine, all centrifugal force will make will fluid go outward. Your cutting blades of impeller are designed in such a way so it directs some sort of fluid in direction of on turbine cutting blades. This acts as per centrifugal pump what sucks will fluid from the automatic transmission additionally brings that it to your turbine.