Feature DESCRIPTIONS • This Series hand Hydraulic Pumps are with: Aluminium- alloy Design Quick Couplers Double Speed Pumping System • These pumps are intended to be used to provide pressurized oil to compatible application: Crimping Head, Punch Driver, Punching Tool etc.' Working pressure provided by these pumps is as sufficient as electric pump. • When Rated Pressure is reached: Hold Pressure ,need to manually release pressure. FEATURES • Aluminium Alloy design ensure light weight and easy handling Hand operated style: No electric power, gas or air source is required.Double speed pumping system allows quick oil delivery under no load condition. And automatically build sufficient working pressure when load is contacted. • With Quick Couplers, the external tools can be easily connected with pump. Parameters Model CP-700A Rated Pressure 700Bar Oil Pipe 1.8m (1pc) Case Weight 5.7 kgs Size 540*135*220 mm Oil Capacity 1000cc Oil Delivery Speed Low Pressure 12.26cc/stroke High Pressure 2.26cc/stroke Working Pressure Low pressure 0-20bar High Pressure: 20-700bar Application The pump main matched with hydraulic head, punching driver or cylinder for support bridge construction, electrical working, State Grid construction, underground cable construction, Building construction etc.