A centrifugal pump is a mechanical device used to move fluids by converting rotational energy into hydrodynamic energy. It consists of a rotating impeller that spins within a casing, creating a low-pressure area that draws fluid in and pushes it out through a discharge pipe. This type of pump is commonly used in various applications, including water supply, irrigation, and industrial processes. The efficiency of a centrifugal pump depends on factors such as the design of the impeller, the speed of rotation, and the properties of the fluid being pumped. These pumps are favored for their ability to handle large volumes of liquid and their relatively simple design, making them easy to maintain and operate.