Loose flanges are used with PEHD polyethylene adapters (flange stub ends)
in water supply, sewage, and natural gas installations.
Loose flanges slide onto PEHD connection pieces, allowing
connection with fittings or flanged components.
Material: carbon steel.
Reference Standard:
SR EN 1092-1 Flanges and their joints. Circular flanges for
pipes, valves, fittings, and accessories, designated by
PN. Part 1: Steel flanges.
Loose steel flanges have standardized dimensions, except for the
inner diameter, which is adapted to the size of the flange
stub end (Waterkit).
Explanation of terms in the designation:
D = outer diameter of the flange stub end with which the flange is compatible.
DN = nominal diameter of the flange according to SR EN 1092-1, SR EN ISO 6708.
Compatible with:
PE100 PN10 flange stub ends, item codes 44417% and 45417%.
PE100 PN16 flange stub ends, item codes 44411% and 45411%.
Flat rubber gaskets, item codes 44799%.
Set of bolts with nuts and galvanized washers, item codes 44798%.