Georg Fischer Piping Systems Ltd Fittings - Couplers-Sockets 779724924

The UNI-Combigrip S coupling, made of stainless steel 1.4571, is a tensile-resistant connection for metal and plastic pipes with a PN10 solid bolt design. It accommodates pipe outer diameters from 172.0 mm to 185.0 mm, with a maximum operating pressure of 16 bar and a nominal pressure rating of 10 bar. The coupling weighs 6.2 kg and requires stiffeners for safe installation on PVC, ABS, PE, PP, and PB pipes. It is compatible with EPDM or NBR sealing materials, with operating temperatures ranging from -30°C to 125°C for EPDM and -20°C to 80°C for NBR. Viton (FKM) seals are available on request. The maximum torque for installation is 160 N·m, and the dimensions include a bore diameter of 223 mm, a width of 142 mm, and a height of 249 mm.