Products
Conscendo Backdraft Damper
BDD
This damper is suitable for regulating or shutting off the airflow in air ducts with circular cross-sections.
Technical BrochureThe Conscendo backdraft damper is constructed with galvanised steel collar and lightweight aluminium blades. Designed for vertical or horizontal mount. Spring-loaded for positive closure. One-way directional airflow design.
BDD4
Length: 130mm
Size: 100mm Ø
BDD5
Length: 130mm
Size: 125mm Ø
BDD6
Length: 130mm
Size: 150mm Ø
BDD8
Length: 130mm
Size: 200mm Ø
BDD10
Length: 130mm
Size: 250mm Ø
BDD12
Length: 130mm
Size: 300mm Ø
BDD315
Length: 130mm
Size: 315mm Ø
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