The hzywell diaphragm pump is specially designed for the chemical wastewater scenario. It adopts the double – diaphragm leak – free technology and is resistant to strong acids and alkalis. The pump body is made of PVDF/stainless steel, which can convey high – concentration wastewater containing solid particles. It has strong self – priming ability and stable flow, making it suitable for challenging working conditions such as reaction kettles and storage tanks. The modular design enables rapid maintenance, prolongs the service life of the equipment, and ensures the continuity of chemical production.