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CU-LT-L500 - Optimised rectangular fire damper up to 120’
CU-LT damper with a tunnel casing extension at the wall side to facilitate the connection to the duct when the supporting construction is thicker than 100 mm.
benefits
- Easy to install
- Optimal free air passage and minimal pressure loss
- Optimal acoustic performance
- Higher net building volume through compact size
- Air-tightness class ATC 3 according to EN1751 (formerly C)
- Features
- Dimensions
- Selection data
- Installation
- Classification
- Documents
- Mechanisms
- Options and kits
- Flange types
- Contact us
Features
- Hygiene certificate (www.HYG.de)
- Suitable for built-in installation
- Suitable for installation remote from the wall
- Minimal distance allowed
- Suitable for installation in rigid wall, rigid floor, flexible wall, flexible shaftwall (metal stud gypsum plasterboard wall) and CLT wall
- Sealing with fire resistant stone wool boards allowed, also for asymmetric opening
- Tested according to EN 1366-2 up to 500 Pa
- Operating mechanism outside the wall
- Maintenance-free
- For indoor use
- Intermediate dimensions on request
- Operating temperature: max. 50°C
Components
- Casing in galvanised steel
- Damper blade
- Operating mechanism
- Sealing cold smoke
- Intumescent strip
- Positioning plate
- Connection flange PG20
- Product identification