Twin-piston cylinder DPZ-20-50-P-A-KF-S20 With two parallel piston rods, for proximity sensing, with elastic cushioning rings in end positions. Stroke=50 mm, Adjustable end-position range/length=10 mm, Piston diameter=20 mm, Operating mode of drive unit=Yoke, Cushioning=P: Flexible cushioning rings/plates at both ends