Q. What is the purpose of a pumping machine?

Answer

A water pumping machine can be used to remove water from a basement or other low-lying region, drain and refill a swimming pool or dam, or provide the irrigation essential to farming. Water pumps are used mostly to remove surplus water or to move water from one location to another. The revolving impeller of such a device is used to force the water into the pump and then pressurize the flow out of the pump. As the name implies, it excels with fluids that are both dilute and fast-moving. Locations where suction lift is not necessary, such as in pneumatic systems and water supply pumping buildings.