As a product designed and manufactured as per MT/T671-2005 Flameproof Submersible Electric Pump for Coal Mine and other relevant standards, BQW series mine flameproof submersible sewage electric pump is mainly used to transmit coal water including suspended powdered coal. It has the following types: BQW20, BQW32, BQW50, BQW80, BQW100, BQW140, BQW125, BQW200, BQW320, BQW500, BQW600, etc. Use range: flow 20m3/h-600m3/h; lift 10-900m. It mainly features compact size, good movableness, convenient installation, reliable operation, corrosion and wear resistance as well as high efficiency and energy conservation.
Main Performance Parameters: Flow: 20m3/h-600m3/h;
Matched Power: 4kW-450kW;
Voltage Grade: 380V/660V 660V/1140V