DB-bundle breakout seal

Filoform DB-bundle breakout seals have been developed to provide an effective and simple solution to all gas and watertight duct sealing requirements.

Depending on the type of DB-bundle, space is created in a 32, 40, 50 or 63mm duct to spread the miniducts from the DB-bundle. These are sealed by the divisible duct sealing set. Subsequently, a similar seal is made between the DB-bundle and the HDPE duct.

The advantage of this solution is that in many underground closures, standard ports for sealing to ducts with a diameter of 32, 40, 50 or 63mm are provided. With this solution, you can make a simple waterproof entry of a DB-bundle.