Metal Back Draft Dampers

Designed to prevent back-draughts.
  • Specially designed to provide better fan specifications
  • Does not disturb passive indoor ventilation
  • Casing is made of galvanised steel with spring loaded aluminium blades 
  • Easy and quick installation
KOMu150 Metal Backdraft damper/Shutter 150
$49.38
KOMu200 Metal Backdraft damper/Shutter 200
$66.54
KOMu250 Metal Backdraft damper/Shutter 250
$83.26
*KOMu300 Metal Backdraft damper/Shutter 300
$99.36
KOMu315 Metal Backdraft damper/Shutter 315
$99.36
KOM350 Metal Backdraft damper/Shutter 350
$299.93