Design of the Socket

The special design of the pipe coupling finish and the fittings of the Atlas plus system, in combination with the special design of the elastic rings, offer total watertightness of the sewerage system during the consecutive contractions-expansions, even at inversed flow conditions

The square finish of the Atlas plus coupling “secures” the elastic ring and does not allow its extraction from the coupling, at the same time allowing for the easy entry of the pipe.