Hydro-pneumatic hydraulic pump

foot-operateddouble-actingsingle-acting

Air hydraulic pumps, working pressure 700 bar, using a pressure multiplicator. Recommanded solution to replace hand pumps. For single and double acting cylinders •Hydraulic pressure proportional to air pressure •Working cycle : advance / hold / return •Foot operated valve for single acting cylinders (3-ways, 3-positions) •Manual operated valve for double acting cylinders (4-ways, 3-positions) •External adjustable pressure relief valve – set at 700 bar •Oil capacity : 1300, 2500 and 4000 cm3 (delivered with oil) •Air inlet pressure : 7 bar •Oil flow : from 1200 to 160 cm3/mn •Air consumption : 350 l/mn (without load) at 7 bar air pressure Option : Air pumps for single acting cylinders can be available with a remote control