DUO plastic tubing PUN-10X1,5-DUO-BS Standard O.D tubing, for QS plug connectors, CN and CK polyurethane fittings (not approved for use in the food industry). Outside diameter=10 mm, Bending radius relevant for flow rate=54 mm, Inside diameter=7 mm, Min. bending radius=28 mm, Temperature dependent operating pressure=-0,95 - 10 bar