China Lab Mini Vacuum Pump/ Vacuum Pump with Hot selling

Product Description Diaphragm Vacuum PumpmodelGM-0.33IIspeed of evacuation(L/Min)20Ultimate pressure Vacuum≥0.08Mpa  50mbarVoltage rating220Vac,50HzMotor power(W)160WTemperature of working environment7-40FunctionVacuum PressureTemp of the...