... , 300, 350, 400, 500, 650, 750, 850, 1000, 1200, 1500GPMDischarge Head: 4-12BarElectric Voltage: 220/380Frequency: 50Hz, 60HzCapacity and discharge ... head can be designed according to your requirements.It is suit for factory , warehouse, fire fighting department. waterworksOperation is easy. The newest of ...