Plastic diaphragm

Shanghai Bainuo Pumps & Valves Co., Ltd. (bainuopv.com) manufactures a wide range of industrial and fire-fighting pumps for process and utility applications. Its lineup spans magnetic-drive and fluorine-lined chemical pumps, self-priming and centrifugal pumps, stainless-steel and corrosion-resistant sewage and sulfuric-acid pumps, screw pumps, pneumatic diaphragm pumps, multistage canned motor pumps, and complete fire water supply equipment such as vertical and horizontal fire pump sets and diesel-engine fire pump groups. The company exports broadly, serving customers across North America, Central and South America, Western and Eastern Europe, Australasia, Asia, the Middle East and Africa.