JLMS Automatic Chemical 4-20mA Solenoid Dosing Pump
JLMS series solenoid diaphragm metering pump is effective and reliable digital pump For nearly all chemical dosing. The solenoid shaft is sucked by the magnetic wire and pushed back by the spring which makes the diaphragm in the dosing head suck and discharge. The check valves which with double balls prevent backflow when pumping.
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