Outside diameter 6 mm Bending radius relevant for flow rate 26.5 mm Inside diameter 4 mm Min. bending radius 16 mm Tubing characteristics Suitable for energy chains in applications with high cycle rates Tubing test conditions Suitable for energy chains: gt; 5 million cycles to FN 942021 Temperature dependent operating pressure -0.95 ... 10 bar Operating medium Compressed air in accordance with ISO8573-1:2010 [7:-:-] Material fire test UL94 HB Ambient temperature -35 ... 60 °C Authorisation TÜV Product weight according to length 0.0192 kg/m Pneumatic connection For push-in connector outside diameter 6 mm for barbed connector internal diameter 4 mm with nut for barbed connector internal diameter 4 mm Colour blue Shore hardness D 52 /-3 Materials note Free of copper and PTFE Conforms to RoHS Material tubing TPE-U(PU)