Connecting piece of connecting conduit of coupling has sealing device formed as hose piece inserted in tubular holding component

摘要

The connecting piece (2,3) of a connecting conduit (1) of a coupling has a sealing device (10,11) formed as a hose piece inserted in a tubular holding component (8,9). In the fitted state of the connecting piece on a connection fitting (4), the sealing device is tensioned against the cover surface of the fitting.