The "Blue and Improved" Original Line® cylinder with adjustable cushions features permanent grease lubrication that more than doubles the anticipated service life of this design. Cushions offer solutions to applications with destructive kinetic energy levels. Air cushions trap small amounts of exhaust air at end of stroke, providing a pocket of compressible air to decelerate loads.
High strength aluminum alloy porting ends
Buna N "U" Cup seals
Low breakaway friction: less than 5 PSI
Blue and Improved design doubles previous cylinder life
Permanent grease lubricant requires no additional lubrication during service