... chemicals, food industry, constructions industry, and etc.Measurements JLM electromagnetic diaphragm metering pump Verified Information This information is Verified by ... Certificate No. Product Name & Model No. Available Date-Expired Date CE ECM 101222/ZLP975 Metering Pump (220V) & JLM, JMW, JBB, ... JYZ, JYZR, JYD, JYDR 2010/12/01 --- 2049/12/31 CE ECM 101222/ZLP976 Metering Pump (380V) & JLM, JMW, JBB, ...