Passage tight with PP DN 315mm
The leak-tight passage with the entrance to the smooth PVC pipe with a diameter of DN 315mm, with the Polish standard PN-EN 13476-3, made of polypropylene (PP) in Orange, is designed to connect the flow pipes in the construction of sanitary and general sewer. The coupling is made of the highest quality plastic with gasket, it is durable and tight in joints.