... PIPE FITTINGS, PVC FITTINGSMATERIAL: PPSTYLE: COUPLING, ELBOW, TEE, ADAPTORSIZE: 20MM, 25MM,32MM,40MM,50MM,63MM,75MM,90MM,110MMTechnical Date:The compression fittings line ... 16 bar (UNI 9561-2) for diameters from 16 to 63 and PN 10 for diameters from 75 to 110, at the ... .WE HAVE 4 MODELS: ASSEMBLY INSTRUCTIONS:A. Chamfer the pipe with beveler tool.B. Slacken the ring nut without removing from ...