Ready-to-Connect Drop-Ceiling Diffusers
No additional fittings or collars needed—connect to round duct with the included collar. These diffusers fit in the grid of a drop ceiling to evenly disperse airflow and maintain a consistent temperature throughout the space.
Dampers with a butterfly opening/closing style open on a middle hinge. The removable handle adjusts the damper to control airflow and is easier to adjust than dampers with a radial opening/closing style.
Dampers with a radial opening/closing style open in a circle for more precise airflow than dampers with a butterfly opening/closing style.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/179/17905k38-@halfx_636924708698422836.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/179/17905k122-@halfx_637399931786972774.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/179/17905k117-@halfx_637399931586936009.png?ver=imagenotfound)
Diffusers | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Ceiling Tile | Dampers with Butterfly Opening/Closing | Dampers with Radial Opening/Closing | |||||||||||||
For Duct Trade Size | Wd., ft. | Lg., ft. | OD | Gender | Material | Color | Back Panel Material | Louvered Diffuser Style | Includes | Each | Each | Each | |||
Louvered | |||||||||||||||
6 | 2 | 2 | 5 7/8" | Male | Painted Steel | White | Steel | 3-Tier | Collar | 000000000 | 000000 | 00000000 | 000000 | 000000000 | 000000 |
6 | 2 | 2 | 6" | Male | Painted Steel | White | Steel | 2-Tier | Collar | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 7 7/8" | Male | Painted Steel | White | Steel | 3-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 8" | Male | Painted Steel | White | Steel | 2-Tier | Collar | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 9 7/8" | Male | Painted Steel | White | Steel | 3-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 10" | Male | Painted Steel | White | Steel | 2-Tier | Collar | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 11 7/8" | Male | Painted Steel | White | Steel | 3-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 12" | Male | Painted Steel | White | Steel | 2-Tier | Collar | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 13 7/8" | Male | Painted Steel | White | Steel | 3-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 14" | Male | Painted Steel | White | Steel | 2-Tier | Collar | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
Perforated | |||||||||||||||
6 | 2 | 2 | 6" | Male | Painted Steel | White | Steel | __ | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 8" | Male | Painted Steel | White | Steel | __ | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 10" | Male | Painted Steel | White | Steel | __ | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 12" | Male | Painted Steel | White | Steel | __ | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 14" | Male | Painted Steel | White | Steel | __ | Collar | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 |
Plaque | |||||||||||||||
6 | 2 | 2 | 6" | Male | Painted Steel | White | Steel | 1-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 8" | Male | Painted Steel | White | Steel | 1-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 10" | Male | Painted Steel | White | Steel | 1-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 12" | Male | Painted Steel | White | Steel | 1-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 14" | Male | Painted Steel | White | Steel | 1-Tier | Collar | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 |
Prep, paint, and seal small scratches on metal surfaces with these pens.
Dry Time | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Container Size, fl. oz. | Composition | Formulation | Touch, sec. | O'all, min. | Max. Temp. | For Use Outdoors | For Use On | Color (Appearance) | Each | |
0.3 | Solvent Based | Acrylic Lacquer | 30 | 1 | Not Rated | No | Aluminum, Steel, Iron | White (Gloss) | 00000000 | 000000 |
Drop-Ceiling Diffusers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/183/1837k45p1-h01a-digital@halfx_636924705901541979.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/183/1837k21p1-h01a-digital@halfx_636924707489674173.png?ver=imagenotfound)
Place these diffusers in the grid of a drop ceiling to evenly disperse airflow and maintain consistent temperature throughout the space. Connect to round duct with a snap-on collar (not included).
Grid diffusers are often used with cooling systems. They disperse a thin layer of air along the ceiling for even distribution.
Perforated diffusers have more openings than grid diffusers to release more air.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/185/18525k44-@halfx_636927460837345303.png?ver=imagenotfound)
Connect drop-ceiling diffusers to duct. Use the included push-in fasteners to attach collar to diffuser.
For use with drop-ceiling diffusers and ready-to-connect drop-ceiling diffusers, these dampers regulate airflow. The removable handle adjusts the damper to control airflow. Dampers mount to a collar.
Dampers for Drop-Ceiling Diffusers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/185/18525k81p1-h01a-digital@halfx_636922953051861384.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/185/18525k112-@halfx_637399931584749257.png?ver=imagenotfound)
For use with drop-ceiling diffusers and ready-to-connect drop-ceiling diffusers, these dampers regulate airflow. Dampers mount to a collar.
Dampers with a butterfly opening/closing style open on a middle hinge. The removable handle adjusts the damper to control airflow and is easier to adjust than dampers with a radial opening/closing style.
Dampers with a radial opening/closing style open in a circle for more precise airflow than dampers with a butterfly opening/closing style.
For technical drawings and 3-D models, click on a part number.
For Duct Trade Size | Material | Each | |
Butterfly Opening/Closing Style | |||
---|---|---|---|
6 | Galvanized Steel | 00000000 | 000000 |
8 | Galvanized Steel | 00000000 | 00000 |
10 | Galvanized Steel | 00000000 | 00000 |
12 | Galvanized Steel | 00000000 | 00000 |
14 | Galvanized Steel | 00000000 | 00000 |
Radial Opening/Closing Style | |||
6 | Galvanized Steel | 000000000 | 00000 |
8 | Galvanized Steel | 000000000 | 00000 |
10 | Galvanized Steel | 000000000 | 00000 |
12 | Galvanized Steel | 000000000 | 00000 |
14 | Galvanized Steel | 000000000 | 00000 |
Ready-to-Connect Moisture-Resistant Drop-Ceiling Diffusers
A vapor barrier provides moisture protection as these diffusers evenly disperse airflow and maintain a consistent temperature throughout the space. No additional fittings or collars needed—connect to round duct with the included collar. Diffusers fit in the grid of a drop ceiling.
Diffusers with R-6 insulation thermal resistance maintain temperature more effectively than diffusers with R-1 thermal resistance.
Dampers with a butterfly opening/closing style open on a middle hinge. The removable handle adjusts the damper to control airflow and is easier to adjust than dampers with a radial opening/closing style.
Dampers with a radial opening/closing style open in a circle for more precise airflow than dampers with a butterfly opening/closing style.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/179/17905k54-@halfx_636924726208329031.png?ver=imagenotfound)
Diffusers | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Ceiling Tile | Dampers with Butterfly Opening/Closing | Dampers with Radial Opening/Closing | Insulation Blankets | ||||||||||||
For Duct Trade Size | Wd., ft. | Lg., ft. | OD | Gender | Material | Color | Insulation Thermal Resistance | Each | Each | Each | Each | ||||
Louvered | |||||||||||||||
6 | 2 | 2 | 6" | Male | Painted Steel | White | R-1 | 00000000 | 000000 | 00000000 | 000000 | 000000000 | 000000 | 000000000 | 000000 |
6 | 2 | 2 | 6" | Male | Painted Steel | White | R-6 | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 8" | Male | Painted Steel | White | R-1 | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
8 | 2 | 2 | 8" | Male | Painted Steel | White | R-6 | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 10" | Male | Painted Steel | White | R-1 | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
10 | 2 | 2 | 10" | Male | Painted Steel | White | R-6 | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 12" | Male | Painted Steel | White | R-1 | 00000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
12 | 2 | 2 | 12" | Male | Painted Steel | White | R-6 | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 14" | Male | Painted Steel | White | R-1 | 000000000 | 00000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
14 | 2 | 2 | 14" | Male | Painted Steel | White | R-6 | 000000000 | 000000 | 00000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
Prep, paint, and seal small scratches on metal surfaces with these pens.
Dry Time | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Container Size, fl. oz. | Composition | Formulation | Touch, sec. | O'all, min. | Max. Temp. | For Use Outdoors | For Use On | Color (Appearance) | Each | |
0.3 | Solvent Based | Acrylic Lacquer | 30 | 1 | Not Rated | No | Aluminum, Steel, Iron | White (Gloss) | 00000000 | 000000 |
Moisture-Resistant Drop-Ceiling Diffusers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/183/1837k45p1-h01a-digital@halfx_636924705901541979.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/183/1837k21p1-h01a-digital@halfx_636924707489674173.png?ver=imagenotfound)
A vapor barrier provides moisture protection as these diffusers evenly disperse airflow and maintain a consistent temperature throughout the space. They fit in the grid of a drop ceiling. Connect to round duct with a snap-on collar (not included).
Grid diffusers are often used with cooling systems. They disperse a thin layer of air along the ceiling for even distribution.
Perforated diffusers have more openings than grid diffusers to release more air.
Connect drop-ceiling diffusers to duct. Use the included push-in fasteners to attach collar to diffuser.
For use with drop-ceiling diffusers and ready-to-connect drop-ceiling diffusers, these dampers regulate airflow. The removable handle adjusts the damper to control airflow. Dampers mount to a collar.