|
|
Three Hour Rating - Lay-In Models
Grille-Eggcrate core
1/2" x 1/2" x 1/2" |
80-FR |
Grille-Eggcrate stacked core
1/2" x 1/2" x 1" |
81-FR |
Grille-Eggcrate core
1" x 1" x 1" |
82-FR |
PRICE 80-FR Series return grilles are Fire-Rated Assemblies listed in the UL Listed (Underwriters Laboratories Fire Resistance Directory) and ULC Listed (Underwriters Laboratories of Canada
Equipment and Materials Directory). This design meets time versus temperature test criteria and NFPA 90A requirements.
80-FR return grilles are ideal for ceiling return or size restricted exhaust applications where an exposed grid suspended ceiling (T-bar Lay-in) with up to a three hour rating or less is
used. They are a high capacity return or exhaust with high free area, low sound and pressure drop. |
| |
Features: |
- Available in both imperial and hard metric module sizes.
- Designed for use in an exposed grid suspension ceiling (T-bar Lay-in) with a three hour or less restrained or unrestrained assembly rating.
Units must be installed in accordance with the instructions that accompany each unit.
- Curtain damper is non-asbestos.
- High air capacity with low sound and pressure drop.
- Standard 165 °F [74 °C] fusible link, optional 212 °F [100 °C] fusible link.
- Formed Steel Frames are all-welded construction.
- 80-FR Grille - eggcrate aluminum core: 1/2" x 1/2" x 1/2" [13 x 13 x 13].
- 81-FR Grille - eggcrate stacked aluminum core: 1/2" x 1/2" x 1" [13 x 13 x 25].
- 82-FR Grille - eggcrate aluminum core: 1" x 1" x 1" [25 x 25 x 25].
- Optional 12" x 12", 24" x 12",
24" x 24" T-Bar Lay-in Panel.
|
|
|
| Eggcrate Face Return 80-FR Shown |
|
 Product Selection Checklist |
|
- Select Unit Size.
- Select Module Size of T-Bar Lay-in. (Note: maximum duct size = module size-2" [50])
- Select Outlet Type by model number.
- Select Finish.
Example:
24" x 24" / 80-FR / B12 |
|
Finish |
|
White Powder Coat |
B12 |
| For optional and special finishes see color matrix. |
Available Module Sizes |
Imperial |
12"
x 12" |
24"
x 12" |
24"
x 24" |
|
|