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| Three
Hour Rating - Lay-In |
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| Models |
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Adjustable curved blades
Flush Face
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PDC-FR |
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Drop (Extended) Face
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PDCE-FR |
PRICE PDC-FR / PDCE-FR perforated face ceiling diffusers 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.
PDC-FR / PDCE-FR perforated face ceiling diffusers feature individually adjustable curved blades at the diffuser inlet, available in fixed 1, 2, 2 way corner, 3 and 4 way air patterns. The adjustable curved blades provide total flexibility in pattern adjustment from horizontal to vertical, as well as low pressure loss and noise levels. The drop (extended) face Model PDCE-FR is available to complement tegular tile ceilings.
| Features |
- Non-adjustable, butterfly-type ceiling radiation damper.
- 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.
- Hinged, removable perforated faceplate with quick-release spring latches provides easy access to optional adjustable volume controller (Allen key adjustable). See Pattern
Controller Adjustment for procedure.
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| Model PDC-FR
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 Product Selection Checklist |
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- Select Inlet diameter or Neck Size L
x W.
- Select Face Size based on ceiling module.
- Select Diffuser style by model number.
- Select pattern.
- Select Finish.
Example: 8" / 24" x 24" / PDC-FR / 4 /
B12 |
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| Finish |
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| White Powder
Coat |
B12
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| For optional and special
finishes see color matrix.
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| Available
Module Sizes |
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Imperial
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24" x
24"
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12"
x 12"
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*Performance
Note:
The catalog data referenced can be used as a guide for selection of fire-rated
diffusers. Sound and pressure drop values are increased from standard
catalog values for some models and sizes due to restriction of the fire
damper. For detailed selection assistance please contact your Price representative.
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