IMI Norgren Herion Pvt. Ltd. Is an additional of IMI Group. IMI Norgren Herion Pvt. Ltd. Offers ISO/VDMA CYLINDERS PRA/181000 available with Operating Pressure: 2 to 10 bar, Operating Temperature: -20°C* to +80°C max, Cylinder Diameters: 32, 40, 50, 63, 80, 100 mm, Strokes: Standard: 25, 50, 80, 100 mm, Non-standard strokes available [250 mm max.] Materials: Profile barrel: Anodised aluminium, End covers:Pressure diecast aluminium, Piston rod: Stainless steel [Martensitic], Piston rod seals: Polyurethane, Piston seals: Polyurethane and `O`-rings: Nitrile rubber. The major features of the ISO/VDMA CYLINDERS are: