How come that plomyCLICK fittings suit two types of pipe, plomyPEX and plomyLAYER, which have different thickness?
Any plomyCLICK fitting is compatible with plomyPEX pipes and plomyLAYER pipes, which have different thickness, because its leak tightness joint has been designed pursuant to gas piping system standards. This guarantees leak tightness even under more severe conditions than those that can be withstood by the pipes themselves.