MODEL: DPMWS Series
>>Flow: Adjustable from 0-120l/h @ 1Mpa;
>>Mechanical diaphragm metering pump;
>>With built-in automatic venting, pressure release and automatic oil feeding valve;
>>Enhanced outstanding performance, safety and non leakage;
>>Metering accuracy +/-1%;
>>Sleeve-type crankshaft adjustment mechanism to ensure linear adjustment of stroke available during shut down or operation;
>>High quality fillings and sealing elements have long service life, and superior performance;
>>High efficient inlet and out let check valve assembly;
>>Pump body can be made of PVC, PTFE, 304, 316, 316L, etc.
>>Application widely in Petroleum, Natural Gas, Power Plant, Oil Refining, Chemical, Metallurgy, Water Treatment, Nuclear, Medicine & Food industries, etc.