It is used for household water supply, equipment supporting, pipeline pressurization, well water lifting, enterprise and high-rise building water supply and drainage, central air conditioning and central heating circulation system, etc. Features: Easy installation, intelligent control, high head, large flow, easy installation, exquisite structure, maximum suction 9m; It is suitable for conveying clean water whose temperature is not more than 60℃, and the pump operating temperature is not more than 40℃.