Which type of centrifugal pump is commonly used in water systems?

In the context of water systems, the volute-type pump is widely used due to its design, which facilitates efficient water movement. Volute-type pumps have a spiral-shaped casing design that helps to convert kinetic energy into pressure energy effectively as the water exits the pump. This type of pump is ideal for transferring fluids at a relatively high flow rate and low to moderate pressure, making it particularly suitable for various applications within water supply systems.

The volute design also contributes to better hydraulic performance, reducing turbulence and maintaining a smooth flow of water, which is crucial in water treatment and distribution systems. Its simplicity of design means that it is also relatively easy to maintain and operate, making it a preferred choice among water operators.

While other pump types like the vertical turbine pump, submersible pump, and deep-well pump can also be utilized in different contexts within water systems, the volute-type pump stands out for its effective handling of surface and raw water applications. The specific attributes of the volute design enable it to perform well in fulfilling the needs of a water distribution network.