Multiple applications, laboratory, wastewater treatment, inkjet printing, liquid dispensing, medical equipment, industrial equipment. Self-priming, support for idling, low power consumption, low noise. Available for corrosive liquids, long service life, compact and small size. Diaphragm pumps are based on the design principles of volumetric pumps simply designed, it is the control of the diaphragm inlet and outlet, the formation of power-driven drive after the transmission mechanism to promote the reciprocating piston, the hydraulic drive diaphragm back and forth drumming work to inhale and launch the liquid. Gas-liquid dual-use, gas-liquid mixing, compatible with a variety of common media., Manufacturer: TRDEWR