Manhole Connectors

The sealing rings for the connection of plastic pipelines to manholes are designed to ensure a tight seal inside the annular space between core drilled hole and carrier pipe. Manhole Connectors are made from high quality EPDM elastomer durometer 50° Shore A, acc. to EN681, to guarantee a long lifetime. A collar following the shape of the round manhole connectors provides a perfect seat for the seal in round wall openings.