Smoke exhaust dampers

Smoke exhaust dampers

How does a smoke exhaust/control damper work?

How does a smoke control/exhaust damper work?
Smoke is considered to be as dangerous as fire, if not more. Smoke control solutions are designed to evacuate smoke and heat in case of fire. They create a smoke-free zone to facilitate the evacuation of people under good visibility conditions. Rf-Technologies smoke control shutters and dampers are normally closed, and open locally in the event of fire.

  1. Smoke control dampers and shutters are installed in (or connected to) smoke control shafts.
  2. Their opening is controlled by the central fire safety system that sends a trigger to the mechanism.
    The lower damper brings fresh air in while smoke is evacuated through the upper damper.

Smoke exhaust/control dampers

NewPassage 120 - Remote smoke control damper

Passage

The PASSAGE is an innovative remote smoke control damper allowing complete freedom with regard to dimensions of smoke control shafts. The net passage is infinitely adjustable so that required flow rates and/or air speeds can be set as required at the yard.
Avantage ME - motorised smoke evacuation damper

Avantage ME

Smoke evacuation shutters and dampers are suitable for use in ventilating protected lobbies, venting to shafts either naturally or mechanically.
Kamouflage - Aesthetic smoke evacuation shutter

Kamouflage

Smoke evacuation shutter with an aesthetic finish as well as a high air-tightness and thermal and acoustic insulation. Its plasterboard panel replaces the finishing grill and enables a decorative finish to be applied to match the adjacent wall finish.
Kamouflage P - aethetic smoke evacuation shutter for ceiling mounting

Kamouflage P

Aesthetic smoke evacuation shutter suitable for ceiling mounting into the bottom of smoke shafts. Smoke evacuation shutters and dampers are suitable