• TSC Group of Industries

Fire Dampers

Fire Dampers are provided on air/gas ducts to control flow under normal circumstances and to isolate areas connected by duct from the fire affected area. These are manufactured with single flap/multi-louvers. The louvers are connected through suitable linkage to a controlling actuating device, such as electrical actuator/solenoid valve/pneumatic cylinder/fusible link. Louver/flap shaft are provided with bearings with greasing facility to enable smooth rotation.

• The complex shape reduces the leakage factor considerably.
• Fire exposed surfaces are backed-up by insulating material.
• Due to special insulating material, the strength of the louver/flap is retained at high temperature, thereby reducing the possibility of leakages.
• The shape provided, enables thermal expansion of the louver/flap without affecting sealing areas.