Reducing Coupling (Spigot x Adaptor) size:Europress 316L S/S Red. Coupling 42 x 15mm 2 x the diameter of

2 x the diameter of the pipe size designed for joining pipes of equal diameter

The Europress pipe diameter is d1 and the Imperial pipe diameter is D

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

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

Reducing Coupling (Spigot x Adaptor) size:Europress 316L S/S Red. Coupling 42 x 15mm 2 x the diameter ofThe Europress Gas Reducing Coupling is a 316L Spigot x Adaptor fitting with the spigot size identified as d in the table and the smaller pipe size adaptor identified by d1 in the table. L is the overall length and H is the length from the end of the inserted small diameter pipe. Testing and Approval is the same as Couplings.