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Protective cover without sealing element FLI
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Protective cover without sealing element FLI
Fire protection element for ventilation lines.
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- Fire resistance class up to FLI(ho) 90 (120)
- Flexible due to low installation height
- Ventilation pipes up to 160 mm in diameter
- Dry construction shaft walls according to EN520 from 45 mm
Notice
Attention must be paid to the direction of air flow.
Instructions
- Push the cold smoke barrier into the ventilation pipe according to the direction of ventilation
- Slide the FLI element into the ventilation pipe and position it in the centre of the wall
- Fill the ring gap (max. 10 mm) around the pipe to the wall thickness with HENSOMASTIK 5KS filler or gypsum filler (A1)
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!