Osma UltraRib Ring Seal 150mm Black

The Osma UltraRib Ring Seal 150mm Dia Black is a small sealing ring made from ethylene propylene diene monomer. The ring seal is for use with all types of inspection chamber bases of 150mm diameter. The sealing ring is also for use with access caps. The product has high tensile strength to stress due to the high quality material. Osma UltraRib joints are made by placing the sealing ring between the second and third external reinforcing ribs nearest the spigot end of the pipe, which is then inserted into a socket. Osma, a brand of Wavin, is the world leader in plastic pipe systems for residential, non-residential and civil engineering projects. Wavin provides effective solutions for safe distribution of drinking water, sustainable management of rainwater, wastewater management, energy-efficient heating and cooling for buildings. The product is suitable for foul and surface water drainage.