1/4" BSP Parallel Female Ports, 50mm Bore x 80mm Stroke, Double Acting ISO15552 Cylinder, Aluminium Barrel x Stainless Steel Piston Rod, M16 x 1.5 Male Rod Thread, Working Temperature -20├é┬1/4├ó╦å┼¥C to +80├é┬1/4├ó╦å┼¥C, Working Pressure 1 to 10 bar, Parker