Products

2560 Smoke Dampers

The 2560 has been designed to allow the extraction of smoke and toxic fumes during fire conditions. The 2560 incorporates the new unique interlocking opposed blad design that eliminates the need for blade seals which burn out during fire conditions.

For more information on the 2560 Smoke Dampers, please download the brochure below.


Product Information

Material Specification

Blades: Double Skin 1.0mm galvanised mild steel as standard, Double skin 1.0 grade 430 stainless steel optional

Frame: 1.6mmm galvanised mild steel standard, 1.6mm grade 430 stainless steel optional

Frame Corners: Die formed corner channels, button locked for strength and rigidity

Casings: 1.2mm galvanised mild steel standard 1.2mm grade 430 stainless steel optional

Casing corners: Welded mitre corners finished with aluminium aerosol spray.

Linkage: External linkage. Enclosed within the frame and out of air stream. Zinc electroplated mild steel.

Bearings: Oil filled sintered bronze up to 200 degrees C

Axles: 12.7mm diameter zinc electroplated mild steel bolted directly through the blade

Jack Shaft: Zinc electroplated mild steel

Top, bottom and side jamb seals: Cambered grade 301 stainless steel

Frame: 1.6mmm galvanised mild steel standard, 1.6mm grade 430 stainless steel optional

Casings: 1.2mm galvanised mild steel standard 1.2mm grade 430 stainless steel optional