FIRE RESISTANT VENTILATION

Fire Resistant Air Transfer Grille

 

Description:
Frame and slats out of plastic shells filled with intumescent material based on sodium silicate.
Grille Thickness: 40 mm.
Free passage: approximately 70%.
Maximum size 600×600 mm. 

Features:
Up to 120 minutes fire resistant.
When subjected to heat, the intumescent core will expand and prevent the passage of fire and hot smoke.

Applications:
Suitable for use in fire walls and doors, where they are not directly in contact with the outside

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