Through passage guide and sealing device - has sealing ring for threaded tube accepting electric cable, gas or water pipe to guide through in building wall

摘要

A sealed guide is used for passing tubes or cables through holes in walls (1) - The unit has a threaded tube (4) that is secured against a sealing ring (16) in a projecting stud (10) that has an integral flange (8). The flange has a circular groove that receives a face seal (15). The projecting end of the tube receives a threaded nut (5) that has a profiled internal section to receive a sealing element (6) that fits around the cable. The threaded nut is tightened until a sealing ring (22) is compressed. The complete assembly passes through a clearance hole in the wall. ADVANTAGE - Easy feed-through and sealing.