- Shop by Brand
- All
- Aircon Flange
- Airflow Fans
- Airflow Heat Transfer
- Airflow Max Air
- Alaskon
- Alsynite One
- Ampelite
- Avon Electric
- Belimo
- BJC
- Blauberg
- CFM Airsystems
- CSR Edmonds
- Dyna-Tite
- DynAir
- ebm-papst
- Everbuild
- Gripple
- Halton
- Interlock
- Mackay Industrial
- Manrose
- Mitsubishi Electric
- Moel
- Simplefix
- SmartVent
- The HVAC Shop
- Trelleborg
- Vortice
- Weiss
- Westaflex
- Wing - VTS
- Woods - FlaktWoods
- Ziehl-Abegg
- Air Conditioning
- Air Curtains
- Bathroom
- Controls
- Cooling Fans
- Duct
- Duct Components
- Duct Hardware
- Energy Recovery
- Fans
- Fasteners
- Filters
- Fire Dampers
- Grilles
- Heating
- Heat Transfer
- Isolators / Hangers
- Laundry
- Rotary Ventilators
- Tools
- Home
- Duct Components
- Dampers
- Backdraft Dampers
Backdraft Dampers
A backdraft damper is able to allow contaminated air to flow out of an exhaust system, but prevents contaminated air from sweeping back in to the system.
Somtimes called a Butterfly Damper
Airflow - The HVAC Shop
Powered by B2B Wave