Air Foil Dampers & Backgdraft Dampers
CD-41 & CD-42
CD-41 and CD-42 control dampers employ triple-V blades and a rugged hat channel frame for automatic air control and manual balancing in medium pressure and velocity applications.
MX Series
The MX-30, MX-32, and MX-40 mixing dampers employ triple-V blades and a rugged channel frame for automatic air control and manual balancing in low to medium dual or multi-duct applications.
CD Series (Round)
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.
CD-25R low leakage control dampers employ a sturdy round frame and a single round blade for automatic air control and manual balancing in medium to high pressure and velocity applications.
CD Series Aluminum
CD Series (Round)
CD-51 and CD-52 control dampers employ aluminum 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.
CD Series Steel
CD Series (Round)
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.
Airfoil
CD Series (Round)
CD-53 and CD-54 control dampers employ narrowline aluminum airfoil blades that operate within an aluminum channel frame for automatic air control and manual balancing in low to medium pressure and velocity applications.
Smoke & Ceiling Radiation
The CFD-15 ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-15 is installed horizontally in the ceiling membrane of floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 3 hours.
The CFD-15-LP ceiling radiation damper employs low profile butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-15-LP is installed horizontally in the ceiling membrane of floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 3 hours.
The CFD-15R ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-15R is installed horizontally in the ceiling membrane of floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 3 hours.
CD 21,22-R
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.
CD 25 -R
CD-25R low leakage control dampers employ a sturdy round frame and a single round blade for automatic air control and manual balancing in medium to high pressure and velocity applications.