Custom Sizes Available
Barometric or gravity damper, with simultaneous
moving horizontal blades with 3-1/8" apart.
L-Frame or U-Frame, used for applications with no
longer than 60" x 48" .
This model is ideal to use with exhaust fans in a
warehouse or large vessels for proper air
circulation. Its operation is based on the pressure
exerted by the fan-extractor.
Our aluminum profiles are tempered to achieve a
greater resistance and they are manufactured with
the same design as the steel profiles.
Baked electrostatic paint (polyester) in "white
Vermont" as a standard finish, with optional gray
aluminum or matte black without an additional
cost. Foam sealed on the frame to avoid dust
stains, airtight plastic packaging with fixing screws.