| 摘要 |
The invention relates to a coupling (1) for placement in a hole, where the coupling (1) is pipe shaped, includes at least a base part (2) and at least a first sealing part (3), which is suited for sealing against the insert (5) and at least another sealing part (4). The coupling includes at least one outgrowth (14) on the exterior side of the coupling (1), where the coupling (1) includes an exterior surface (1′) and an internal surface (1″). The first sealing part (3) is mounted with contact against the inner surface (1″) and is designed to seal against the insert (5) and the second sealing part (4) is mounted with contact against the outer surface (1′) and designed to seal against the hole part. The invention also relates to the use of the coupling (1) for connections where there is to be controlled and/or sealed in a hole. |
