On-Line Catalog : Air Control and Backdraft Dampers > Air Control Dampers > Commercial > Round > CD-21R

Model CD-21R round control damper triple V blade

Application

CD-21R and CD-22R control dampers employ a sturdy round frame and triple V blades for automatic air control and manual balancing in low to medium pressure and velocity applications.

Documents

Product Sheets

CD-21R, CD-22R

CSI Specifications

CD-21R, CD-22R

CAD Drawings

CD-21R
CD-21R