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Air Foil Dampers & Backgdraft Dampers
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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.

 
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mx30_1

mx40
mx40

mx32
mx32

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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.

 
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cd21r_1

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cd25r

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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
 
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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
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cd41

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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 
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cd41

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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
 
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cfd15_1

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cfd15lp

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cfd15r

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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
 
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cd22r

cd21r_1
cd21r_1

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cd22r

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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
 
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cd25r (1)

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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.