... For the petrochemical, ceramics, metallurgy and other industries Details:DBY electric diaphragm pump is a new type of pump, in recent ... suitable for low pressure, outlet pressure ≤ 3kgf/cm2 that occasion.Electric diaphragm pump main purposes: a variety of toxic, flammable, volatile ... of acids, alkalis, strong corrosive liquids. can deliver a high temperature medium 150 °C. as a pre-filter to send all ...