White sanitary hose made of extremely flexible pvc with steel wire designed as sewage pipe for marine toilets. It has the advantage to limit the spreading of odours from the toilet drains. Approved according to Italian standards D.M. 21/03/73, EEC directive 90/128 and following updates. Temperature range from -15° to +60°C. The tube is smooth made of white special PVC compound reinforced by steel wire helix. Impermeability good level compound. Cover with weathering and most chemicals resistant white PVC. Sold by the metre. Inner D.25 mm - 1".