Surface pumps are mechanical devices used to move water from a source, such as a well or a reservoir, to a desired location. They operate above the water level and rely on suction to draw water into the pump. These pumps are commonly used in irrigation, water supply, and drainage applications. Typically powered by electricity or gasoline, surface pumps come in various sizes and capacities to suit different needs. They are designed for easy installation and maintenance, making them a popular choice for both residential and commercial use. Common types include centrifugal pumps and diaphragm pumps.