Verified by manufacturer 5 months ago
Vision-style intumescent air transfer grille for ducts.
Suitable for ducts.
A high performance, standard vision intumescent air transfer grille for ventilation ducts. Can provide up to 240 minutes fire resistance.
Features and benefits:
Color | Silver |
Finish | Galvanized |
Material | Steel Intumescent |
Shape | Square |
Length | Manufacturer guidanceThickness: 54mm. |
Width | 100 mm 150 mm 200 mm 250 mm 300 mm |
Height | 100 mm 150 mm 200 mm 250 mm 300 mm |
Uniclass | |
CAWS | U90/440 Dampers, automatic |
Standard | To BS ISO 10294-5. |
Thickness | 54 mm. |
Fire performance | 240 minutes. |
Material Finish | Z275 galvanised steel. Metal slats with an intumescent core. |
Country of product manufacture | United Kingdom |