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Currency - All prices are in AUD

Currency - All prices are in AUD
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Tamtech Ventilation Inc.

Cape Backdraft Dampers

The Cape Backdraft Damper is an in-line, one way air flow valve which opens and closes with minimal pressure in either direction (see demo video below). It does not rust nor require any maintenance and fits inside a 4, 5, 6, 7 or 8-inch duct.Cape Damper cut out view

The Cape Backdraft Damper works better than other dampers at stopping undesired airflow in that it allows unrestricted airflow in the desired direction without reducing system efficiency. It's silent, produces no metal clanging sounds, tested to UL723 standards and can be installed in horizontal or vertical ductwork.

View product specifications.

View Technical Data Sheet.

Air Flow and Leakage Test Results.

Suggested applications:

  • Bathroom exhaust ducts
  • Kitchen exhaust and or range hoods, individual or trunk.
  • Passive inlet to provide fresh air into the home.

Fast shipping via Canada Post or Fedex from our Toronto area warehouse to anywhere in Canada for as low as $8.33.