PP and PVC chambers and fittings are available in the diameter ranges of DN315, DN400, DN425, DN600, DN800, DN1000 and DN1200. They are intended for the construction of a sanitary and rainwater sewage system. They are used as through, collective, special, inspection and manhole chambers.

All chambers can be connected with smooth PVC-U pipes or corrugated PP pipes. The well can be finished with a telescope, a cast iron manhole with an adapter or a concrete cone.