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| Three Hour Rating - Lay-In Models |
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Grille-Eggcrate Face Filter
1/2" x 1/2" x 1/2"
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80FF-FR
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Grille-Eggcrate Face Filter
1/2" x 1/2" x 1" |
81FF-FR
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Grille-Eggcrate Face Filter
1" x 1" x 1" |
82FF-FR
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Grille-Perforated Face Filter |
10FF-FR
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PRICE 80FF-FR / 10FF-FR Series return grilles and registers 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.
The 80FF-FR and 10FF-FR return grilles and registers are intended to be incorporated into conveniently serviceable filtration systems where an exposed grid suspended ceiling (T-bar Lay-in) with up to a three hour rating or less is used. They are designed for recirculating air systems such as fan powered induction terminals, fan coils and heat pumps. They accept standard 1 in. [25] filter media and match and complement the Price 80 Series and 10 Series grilles and registers. |
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| Construction: |
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- 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.
- Thermal blanket is non-asbestos.
- Standard 165 °F [74 °C] fusible link, optional 212 °F [100 °C] fusible link.
- Frame is of steel construction.
- 80FF-FR Core: 1/2" x 1/2" x 1/2" (13 x 13 x 13) aluminum grid.
- 80FF-FR Core: 1/2" x 1/2" x 1/2" [13 x 13 x 13] aluminum grid.
- 81FF-FR Core: 1/2" x 1/2" x 1" [13 x 13 x 25] stacked aluminum grid.
- 82FF-FR Core: 1" x 1" x 1" [25 x 25 x 25] aluminum grid.
- 10FF-FR Core: steel with 3/16" [5] holes on 1/4" [6] centers staggered 60°.
- Frames are of all-welded construction.
- Hinge-tab mechanism allows hinging or removal of grille from the filter frame for cleaning.
- 1/4 turn quick-release fasteners.
- Removable face and filter allow access for adjustment of Optional Volume Controller (Allen key adjustable).
- Available in 81FF-FR 1/2" stacked core to make up 1" core 82FF-FR 1" core.
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Eggcrate Face 80FF-FR
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| Perforated Face 10FF-FR |
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 Product Selection Checklist |
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- Select Module Size. (Note: Maximum duct size = module size-4" (102)
- Select Outlet Type by model number.
- Select Finish.
Example: 24" x 24" / 10FF-FR / B12 |
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| Finish |
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| White Powder Coat |
B12 |
| For optional and special finishes see color matrix. |
| Available Module Sizes |
| Imperial |
Metric |
| 24" x 24" |
(610 x 610) |
| 24" x 12" |
(610 x 305) |
| 12" x 12" |
(305 x 305) |
* No oversized grilles
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