A water pump is a mechanical device designed to move water from one place to another. It works by creating a difference in pressure, allowing water to flow through pipes or hoses. Water pumps are commonly used in various applications, including irrigation, drainage, and supplying water to homes and businesses. There are different types of water pumps, such as centrifugal pumps and submersible pumps, each suited for specific tasks. Centrifugal pumps use a rotating impeller to increase water flow, while submersible pumps are designed to operate underwater. These devices play a crucial role in managing water resources efficiently.