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.
Test evidence:
Fire: BS ISO 10294-5:2005.
Performance:
Can be used to provide up to 240 minutes resistance to fire.
Orientation:
Suitable for vertical applications.
Features and benefits:
Application:
Suitable for ducts.
Finish | Silver as standard |
Material | Z275 galvanised steel. Metal slats with an intumescent core |
Uniclass 2015 | |
CAWS | U90/440 Dampers, automatic |
Product Reference | LVH54 Intumescent Air Transfer Grille |
Standard product features | Thickness: 54 mm. Free area: 70% free area (approximately). Material: Z275 galvanised steel. Metal slats with an intumescent core. Finish Silver as standard. Fixing:
Size (w x h): 100-600 mm (in 50 mm increments). |