Energy, Power

Backdraft damper

Designed to open by air pressure differential and close by gravity, backdraft dampers can be used as exhaust or intake dampers.

Consulting-Specifying Engineer
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Consulting-Specifying Engineer

Consulting-Specifying Engineer provides engineering professionals working in nonresidential construction and retrofit applications with the most current and relevant content on topics like codes and standards, mechanical/HVAC and electrical systems, fire and life safety, building automation and other related technology.