What component provides the power to turn the impeller?

The motor is the component responsible for providing the necessary power to turn the impeller in a water system. The impeller itself is a rotating part that moves water by converting rotational energy into kinetic energy, but it relies on a motor to create that rotation. The motor generates the mechanical energy required for the impeller to function effectively, allowing it to propel water through the system.

The casing serves as a protective enclosure for the impeller and helps direct water flow but does not produce power. The shaft seals are critical for preventing leaks where the shaft exits the pump casing, ensuring a tight seal, but they do not provide power to the impeller either.