Product descriptions from the supplier ISO 6432 standard double acting round cylinder 40mm bore 80mm stroke PPS self adjusting pneumatic cushioning at both ends no manual adjustment needed Stainless steel cylinder barrel and piston rod corrosion resistant long service life Lightweight aluminum alloy end caps compact and durable design Operating pressure 1 to 10 bar suitable for general industrial automation 100% new & original, factory-tested with 1-year warranty About this