In order to tie together (gasket, back ring, body), Elysee has produced an ergonomic design which allows the installation of flanged adaptors by one single person.
They are suitable for joining high and low density polyethylene pipes conforming to: EN 12201 and adequate Standards
DVGW, ÖVGW, KIWA, WRAS, BV
RANGE: from 50 to 110mm / threaded part: from 1 1/2" to 4"