QDX,QX type Submersible Motor Pump series,Water Pump,Oil Pump 1.Factory ... !!!! 2.High quality 3.Low consumption,ISO,CE. QDX,QX type Submersible Motor Pump seriesUsing Range The motor pump is small ... single phase 220v and 50Hz, three phase 380V and 50Hz, voltage is allowed to fluctuate between 0.9 to 1.1 ... supply the product according to your specific requirement. QDX,QX type Submersible Motor Pump series