Plastic tubing PU-9-SW For CN and CK connectors, particularly flexible and kink-resistant, polyurethane (not approved for use in the food industry). Outside diameter=11,6 mm, Bending radius relevant for flow rate=76 mm, Inside diameter=9 mm, Operating pressure complete temperature range=0 - 10 bar, Operating medium=Compressed air in accordance with ISO8573-1:2010 [7:-:-]