On-Line Catalog : Air Control and Backdraft Dampers > Air Control Dampers > Commercial > Airfoil Blade - Steel > CD-46
Model CD-46 control damper airfoil blade
Application
CD-45 and CD-46 control dampers employ airfoil blades and a rugged hat channel frame to provide extremely low leakage and exceptional air control in medium to high pressure and velocity applications.
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