Motorized Smoke and Heat Exhaust damper.
Motorised smoke dampers for shaft installation with actuator access from damper face.
Smoke Damper should assist in smoke extraction from Fire floor (open position) or to prevent Fire, Smoke and Heat propagation to other floors (closed position).
• The OPTONE wall smoke damper comprises:
– an aluminium frame built with sections that are crimped together on the inside to offer first rate exterior aesthetics,
– a shutter made of refractory material,
– an electric control mechanism in a protective box.
• The damper is supplied with essential accessories:
– steel mounting frame,
– aesthetic aluminium fire rated grille.