Working Principle of Pump Impellers

The working principle of a pump impeller mainly relies on centrifugal force. When the pump motor drives the impeller to rotate, fluid is drawn into the central area of ​​the impeller. Accelerated by the blades, the fluid is thrown to the outer edge of the impeller, forming a high-pressure zone. This process not only increases the fluid's velocity but also its pressure, allowing the fluid to flow smoothly out of the pump body and into the pipeline system.