The Colt Defender F2 has been specifically designed for use within mechanical shaft ventilation applications in residential and commercial buildings. This unobtrusive fire rated smoke control damper creates a flush finish with the wall when it is closed and can be painted in a wide range of colours to match your building's design.

It is ideally suited to the ColtShaft system and can be controlled as part of the shaft system network. Certified to EN12101-8 and tested to EN1363-1 and BS EN1366 Parts 2 and 10, the Defender F2 is fire rated to provide 60 minutes of integrity and insulation when closed.

The unit meets the smoke sealed classification for smoke control dampers so that, when closed, smoke migration to protected spaces is minimised.