ACE Small-sized shock absorbers are maintenance-free, ready-to-install hydraulic machine elements. Due to hermetically-sealed rolling diaphragm technology, the MC150 to MC600 series is suitable for maximum downtimes of up to 25 million strokes. All shock absorbers have an integrated hard stop. Resetting is carried out by the rolling diaphragm at very low return forces. Direct installation as end position damping in pneumatic cylinders (up to 7 bar) is possible.