Features Pneumatic cylinder is a mechanical device that uses the force of compressed gas to generate the force of reciprocating linear motion Using advanced technology with fine workmanship to bring smooth surface, which will not hurt your hands in work This practical pneumatic air cylinder provide multiple itineraries to choose from Mini round cylinder adopts stainless steel material, widely used in machinery industry Stainless steel material have excellent corrosion resistance, heat resistance performance Specification: Item Type: Air Cylinder Inner Diameter: Approx. 20mm / 0.8in Action Type: Double action Working Medium: Air Fixed Type: Basic type Working Pressure Range: 1.5-10kef/cm² Guaranteed Pressure Resistance: 15kgf/cm² Operating Temperature Range: 0-70℃ Operating Speed Range: 30-800mm/s Buffer Type: Anti-collision gasket Adapter Tube Hole Diameter: G1/8Optional Style: MA20x25, MA20x50, MA20x75, MA20x100, MA20x125, MA20x150, MA20x175, MA20x200 Package List:1 x Air Cylinder Package List 1 x Air Cylinder