Self-Locking Universal Coupling

- Suitable for joining pipes of different materials, such as cast iron, stainless steel, PVC, asbestos cement, polythene and so on. - Mechanical locking by means of metal inserts in order to avoid pipe's axial movement. - Independent clamping on both sides. - The maximum angular deviation permitted is 10º. - Operating pressure: - PN-16: from DN50 to DN200. - PN-10: DN250 and DN300. - GGG-50 nodular cast iron. - 250 EPOXY coating on average. - Equipped with GEOMET coated bolts AISI, nuts and washers, and EPDM rubber seals.