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- Fire-rated ventilation grill
Fire-rated ventilation grills
Material • Blades filled with intumescent material • Outer frame in Polystyrene • Available in RAL7024 (anthracite grey), RAL9016 (traffic white) en RAL9022 (pearl light grey) Dimensions • Maximum dimension: 800 x ...
... temperature, guarantees ventilation between two adjacent rooms. • In case of fire, cuts of f the airflow and fulfils a firebreak function. Applications • Fire-resistant constructions • ...
• At normal temperature, guarantees ventilation between two adjacent rooms. • In case of fire, cuts of f the airflow and fulfils a firebreak function. • Maximum dimensions: 600 x 400 mm • ...
FEATURES High profile surface mounted exhaust grilles complete with IP54 or IP44 protection filter. High performance filters made of unbreakable synthetic fibre. Flame protection F1 level conforming to Standard DIN 53438.
is a fireproof grid with a low opening factor. This micro-perforated fabric is suitable for both agricultural and industrial applications demanding high resistance to wind and deformation. Low opening factor High dimensional ...
Fire-rated intumescent louvers have been developped to allow air flow through the door. Those louvers have been manufactured with intumescent material, that expands at 85 ºC, sealing gaps and provinding ...
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