012-1200-045 - Frame lifter-press for vaten 180-220 kgair operated two columns pumps lifter and press for grease and viscous medias. With its particular 3 ways control valve it lifts or pull down the pump and the follower plate. improving the exchanging effort of 180 220kg (400 lbs) vaten. It is particularly advised for the use with high viscosity grease and medias (from 200CPS to 500ASTM). The follower plate is pushed down by the pressurised pneumatic cylinders. avoiding grease flow interruptions by air