Adaptor Flange with Stub (Small) size:Europress 316L S/S Adaptor Flange 35mm x 1 1/4' Z is the dimension from

Z  is the dimension from the centre line of the spigot to the inserted end of the  pipe

then aligned with the other pipe and slid back into correct position for insertion depth

Europress 316L Off Centred Tee with Female Thread

The Galvaniedl Screwed Flanges are designed to match the relevant Carbon Steel Adaptor Flange  These flanges match series DIN EN 1092-1

Adaptor Flange with Stub (Small) size:Europress 316L S/S Adaptor Flange 35mm x 1 1/4' Z is the dimension fromThe Small Adaptor Flange requires a loose backing ring (see Flanges & Backing Rings page) plus a gasket (see Gaskets & O Rings) and provides a demountable connection of Europress pipe to other flanged equipment or pipes.