DES-FD
FDS extension adapter
Art. no.: A-DES-FD
Description
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Duct extention for FDS fire dampers.
This extention covers both blade overhangs for the complete range of FD rectangular sizes. It comes in two types:
• connected only one side for smaller dimensions
• connected on both sides of damper. Made of two parts.
Technical parameters
| Dimensions and weights | ||
|---|---|---|
| Weight | 1 | kg |