The EH series is a diaphragm dosing pump consists of a pump head, a driving unit, a diaphragm is directly driven by electromagnetic force .
Principle of operation
Control unit send the pulse singal to Drive unit . The pulse signal controls the electromagnetic force and spring force in order to make reciprocation motion.The reciprocating motion is transferred to a diaphragm through a plunger and then volumetric change occurs in the pump head . This action transfers liquid along with pump head value action.
LANGO Hot Sell Liquid Metering Dosing Pump widely voltage for chemical liquid F002
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