HYDRO PUMP type "AL-HPA-DE-45-VS-RL-PM-07 AL-MD-LV-VR" with 15.5 cc / cycle and double acting, pneumatically operated - Pressure ratio 1:25 - Max pressure 175 bar - Max air pressure 7 bar - Distributor Double Effect "DE 4/2" - 7-liter tank type LARGE aluminum-plastic oil level - pressure relief valve set at 100 bar (adjustable from 25 to 350 bar) - Hand pump GH-HPM20 external manual operation - KNOB 0-1 unstable NC lever for pump activation - the main valve - For DOUBLE EFFECT cylinders - Mounting Vertical "VR"