All fittings are excluded from the scope of the PED Directive 2014/68/EU as piping components.
The unions, the angle fittings and the SAE FLARE / NPT TEE fittings are made of EN 12420 – CW617N hot forged brass.
Before installation, it is important to check that all mating surfaces are clean. Respect the tightening torques indicated on the technical data sheet and in the catalogue, using the correct tools.
NOTE: It may be necessary to use sealing materials, such as glues or tapes if no gaskets are placed between the mating surfaces. In any case, it is advisable to check the tightness of the connection before installation.