Multi-Position Kit Dpnc-100 For Connecting Two Cylinders With Identical Piston Diameters To Form A Multi-Position Cylinder Size=100, Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Ambient Temperature=-40 - 150 °C, Product Weight=2929 G, Materials Note=(* Free Of Copper And Ptfe, * Conforms To Rohs), Festo