| 摘要 |
<p>Sealing device for a roof terminal, such as a flue gas discharge pipe or a ventilation pipe, comprising a disc-shaped placement member (2), provided with a passage opening (14) for the roof terminal, and attached to the placement member (2) at the location of the passage opening (14) a sealing annulus or sealing ring (4) extending in the passage opening (14), made from flexible material for sealingly abutting the roof terminal, the annulus or ring (4) being attached in the edge of the passage opening (14). <IMAGE></p> |
