Unitop compact cylinder with octogonal tube. Stainless steel piston rod, male. Non-Rotating. Type: RO300 Product number: RO300-063-0080 Material of piston seals: NBR. Material: piston- aluminium; Barrel- anodized aluminium. Bore diam. (mm): 63 Stroke length: 80mm Temperature (C): -20…80 Pressure (bar): 1,5 - 10