Georg Fischer Piping Systems Ltd Fittings - Couplers-Sockets 709305212

The MULTI/JOINT® 3007 Plus Wide Range coupling, model 709305212, is a restraint fitting designed for pipes up to 65 mm nominal diameter, accommodating insertion depths of 63 to 90 mm. It features a ductile iron GGG45 body with RESICOAT® epoxy powder coating, an NBR gasket rated for -5°C to +50°C, and stainless steel A2 (AISI 304) bolts, nuts, and washers. The coupling supports angular deflection up to 8° and is rated for 16 bar water pressure and 8 bar gas pressure, with three M12 bolts. It weighs 6.000 kg and is suitable for water and gas applications, with EPDM gaskets restricted to potable water. Hygiene protection is included for DN50-DN1025, but this variant is not approved for DN625 and above. Installation requires an insert stiffener when used with plastic pipes.