pump impeller

A pump impeller is a rotating component inside a pump that moves fluid by converting rotational energy into fluid motion. It consists of blades or vanes that spin rapidly, creating a centrifugal force that pushes the fluid outward from the center to the edges. This action increases the fluid's velocity and pressure, enabling the pump to transfer liquids from one place to another—such as in water supply or industrial processes. The design and size of the impeller directly affect how much fluid the pump can handle and how much pressure it can generate.