FTR series grilles are designed for the passage of air at ambient temperature through compartmentation elements designed for fire resistance.
- – Sealing of the ventilation gap by expansion of the intumescent material.
- – Mounting on walls or partitions.
- – Tested according to EN 1363-1.
- – Fire integrity and thermal insulation for 60 or 120 minutes according to
- EN 1364-5 test standard.
Product advantages:
- – No maintenance required.