A three-phase pump is a type of electrical pump that is powered by a three-phase power source. It is used in a wide variety of industrial and commercial applications, such as water and wastewater treatment, food and beverage processing, chemical processing, and oil and gas production. It is designed to provide greater efficiency and reliability than single-phase pumps, and can handle higher flow rates and pressures. Three-phase pumps are available in both horizontal and vertical configurations, and utilize either centrifugal or positive displacement pump technology.