63-51mm Straight Reducer Silicone Hose

63-51mm Straight Reducer Silicone Hose Technical Details Straight reducer hoses are 100mm long up to 57mm diameter and 125mm long from 60mm to 102mm. From 6mm diameter up to 48mm diameter are of 3 ply construction, and a wall thickness of 3.5mm. From 49mm diameter up to 83mm diameter are of 4 ply construction, and a wall thickness of 5mm. From 84mm diameter up to 102mm diameter are 5 ply construction, and a wall thickness of 6mm. Burst pressures are rated at 4:1 of safe working load. Separate test sheet results available.