These have been pre cut to set size, measurements are approximate. A medium duty hose specially formulated for sanitation purposes with with permeation resistant properties to combat odour. Reinforced with crush proof PVC helix. Features Odour resistant for sanitation purposes Excellent resistance to cleaning chemicals Main Uses Sanitation hose and grey water hoses Technical Data Internal Diameter Outer Diameter Min Bend Radius Working Pressure Weight per m 19 mm 26 mm 76 mm 9 Bar 380 g 25 mm 33 mm 102 mm 8 Bar 470 g 38 mm 46 mm 152 mm 6.5 Bar 560 g