Fiberglass Airfoil Control Damper

The M.K. Plastics series K-PD series fiberglass control dampers are intended for low to medium pressure and velocity applications where corrosive elements exist in the air stream. The dampers are center pivoted and are available in both parallel and opposed blade design. An extended shaft enables both manual and control. Linkage is out of the air stream concealed in the frame. Maximum temperature is 200 deg F. The dampers can be either flange or duct mounted, flange drilling is available as an option. The K-PD series dampers are AMCA Certified for Air Leakage & Air Performance, and are licensed to bear the AMCA Seal.

FRP Control K-PD Damper (PDF catalog)

PVC Gravity Backdraft Shutter