What is referred to as the "heart" of a pump?

The "heart" of a pump is often referred to as the impeller. This is because the impeller is the component that plays a crucial role in moving fluid through the pump. It converts the mechanical energy provided by the motor into kinetic energy, which propels the liquid through the system.

The design and operation of the impeller significantly affect the pump's efficiency and performance. It creates a pressure differential that allows the liquid to enter the pump through the inlet, and as the impeller spins, it pushes the liquid out of the discharge port. This makes the impeller essential for the effective and continuous operation of the pump, underscoring its importance as the "heart" of the system.

Understanding the function of the impeller emphasizes its critical role in ensuring that pumps can successfully transport water or other fluids in various applications in water distribution systems.