The SH single-stage double-suction centrifugal pump is a new energy-saving horizontal split-case pump designed for transporting clean water or other liquids with physical and chemical properties similar to water. According to user requirements, the pump's structure and materials can be modified to handle muddy water or various corrosive liquids. This series of pumps is suitable for factories, mines, urban water supply and drainage, power plants, farmland irrigation, and various water conservancy projects.