QEEHUA VA series is a high-quality corrosion resistant diaphragm pump. We have five kinds of pump body material for different working conditions and solutions: corrosion resistant plastic, aluminum alloy, cast iron, stainless steel, teflon. VA series diaphragm pump has these characteristics and advantages: self-priming ability and dry-running available. It can pass through fluids of greater viscosity and larger particles. Head & flow is adjustable. Acid & alkali and high & low temperature can be shared, suitable for various corrosive occasions. Simple structure, less wearing parts, simple operation, easy to disassemble and maintenance. Explosion-proof, zero leakage.
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Diaphragm pump, also known as control pump, is the main type of actuator, by accepting the control signal output from the regulating control unit, with the help of power operation to change the fluid flow.