Fire & Smoke Dampers

Smoke Dampers – Elevated Temperature

Holyoake HCD ET Smoke Dampers are elevated temperature versions of the HCD-150 or HCD-75 volume control dampers and are ideally suited for tight sealing smoke damper installations.

  • Tested to AS 1530.7:2007 with performance requirements from AS 1682.1:2015 for smoke and air dampers.
  • Exceptionally low resistance when open.
  • Able to be installed up to 600mm from a smoke barrier.
Revit Files