PVC Cup coupling with PP DN 500mm
The PVC Cup coupling with the entrance to the smooth PVC pipe with a diameter of DN 500mm, with the Polish standard PN-EN 13476-3, made of polypropylene (PP) in Orange, is designed for joining the pass 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.