For detailed information, other images and documents, please select individual articles from the following table.
Flush-mounted device connection box, airtight, standard
Prevents leaks in external walls made of hollow block bricks
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![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/37127.jpg)
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/29928530.jpg)
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/29928529.jpg)
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/29928531.jpg)
Variants
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- Four screw bosses
- EN 20 and EN 25 entries
- Airtight design with sealing membranes
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!