• AT-FSD Series Motorised Air Transfer Fire Damper

AT-FSD Series Motorised Air Transfer Fire Damper

AT-FSD Series Air Transfer Fire damper image 2

AT-FSD Series Air Transfer Motorised Fire Dampers are designed for use above protective doorways and extended fire separations, typically installed to allow air movement between stairwells and lobbies, as an unducted installation. ES classified to BS EN 13501-3. Available with 24v or 230v actuators to suit control system.
ES classified fire damper with reduced smoke leakage characteristics (BS EN 1366-2).

For further technical information see below.

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Product application

AT-FSD Series motorised fire dampers are ES rated & designed for use above protective doorways and extended fire separations. These dampers are intended for unducted installations and maintain fire compartmentation in the event of a fire. Requiring access from one side of the fire separation wall only, the damper when installed maintains fire compartmentation, in the event of a fire.

AT-FSD Series Motorised Air Transfer Fire Damper

The AT-FSD motorised fire dampers are suitable for use in dryline walls and masonry/concrete constructions and is independently 3rd party tested and certified to the following standards:

  • Fire resistance tested to BS EN 1366-2.
  • ES classified to BS EN13501-3.
  • CE marked to BS EN 15650.
  • Available in sizes from 200mm wide x 175mm high up to 1000mm wide x 300mm high (aperture size).
  • Optional grille in standard RAL 9010 available.
  • Suitable for use in protected escape routes and areas with sleeping risk.

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        enquiries@bsb-dampers.co.uk

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