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Mainly used on board as ballast pump.
Explosion-proof: ballast pump operation site without electrical equipment, so can be absolutely explosion-proof.;
Stepless speed Regulation: hydraulic motor speed can be adjusted freely, so can be stepless speed regulation;
No overload: As it is hydraulic drive, there will be no overload problem and do not need to adjust the performance by export valve;
Any height: ballast pump running without intermediate coupling shaft, can not be limited by the cabin height;
With self-priming: ballast pump designed with self-contained self-priming functional structure, has good self-absorption capacity;
Easy to monitor: ballast pump shaft seal with a monitoring device, can be easily detect the seal is leaked or not on the deck;
Maintenance: ballast pump with easy to remove structure, pump can maintenance in the tank without be carried out.
Leading products of twin screw pump, three screw pump, gear pump,vacuum pump, centrifugal pump, hydraulic and electric deep well cargo pump and various valves etc.