... /h,Max Power: 90kW,Max Pressure: 70MPa A. The characteristics of the high pressure pump 3D2A-S the structure of needle ... Applying fields: coal excavation with high pressure water jetting hydraulic liquid supply in the well, high pressure water cleaning, metallurgy descaling, powder ... Single pump: 600 Kg Base: 130 KgMax Flow: 158L/min; 9.48m3/hMax Power: 90kWMax Pressure: 70MPa 3D2A-S High Pressure Pump ...