These couplings are used in water supply networks with a nominal pressure of 10 bar (calculated at 20°C), for underground installation.
Manufactured by injection molding from PE100, with the electrofusion fitting’s resistance embedded in the material, corresponding to SDR 17 (ISO S8), in accordance with EN 12201-3:2011+A1:2012 and EN 1555-3:2010+A1:2012.
Welding voltage is 40 V, with 4 mm connectors and limited displacement welding indicators. Welding must be performed by authorized welders using appropriate equipment and adhering to the welding procedure.