DPNC-50 MULTI POSITION KIT 50MM ?

Multi-Position Kit Dpnc-50 For Connecting Two Cylinders With Identical Piston Diameters To Form A Multi-Position Cylinder Size=50, Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Ambient Temperature=-40 - 150 °C, Product Weight=698 G, Materials Note=(* Free Of Copper And Ptfe, * Conforms To Rohs), Festo