$1.00 Nominal Intumescent Fire Damper Size Choose an option200x200mm300x300mm400x400mmClear *Nominal Intumescent Fire Damper | 22IFD quantity Add to cart SKU: N/A Category: Fire Damper Grilles Description Additional information Description Product Brochure Additional information Size 200x200mm, 300x300mm, 400x400mm Related products Circular Fire Damper | 22IFO150CIRB $1.00 Add to cart Circular Intumescent Fire Damper | 22KIFD1 $1.00 Select options