Fire and Smoke Dampers |
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| Model (PDF) | Drw. | Downloads | Blade Style |
Rating 1½HR or 3HR |
Dynamic Static |
Mounting | Min Size W xH |
Max Single Section W xH |
Class | ||||
| 471 (PDF) |
 |
Install (PDF) |
V-Blade | N/A | Dynamic | H/V | 12" x 9" | 24" x 24" | 1 | ||||
| 472 (PDF) |
 |
Install (PDF) |
V-Blade | N/A | Dynamic | H/V | 12" x 9" | 24" x 24" | 2 | ||||
| 771 (PDF) |
 |
Install (PDF) |
V-Blade | 1-1/2 | Dynamic | H/V | 8" x 6" | 36" x 48" | 1 | ||||
| 771-3 (PDF) |
|
Install (PDF) |
V-Blade | 3 | Dynamic | H/V | 8" x 6" | 36" x 36" | 1 | ||||
| 771-OP (PDF) |
 |
Install (PDF) |
V-Blade | 1 1/2 & 3 | Dynamic | H/V | 8" x 10" | 36" x 42" | 1 | ||||
| 772 (PDF) |
 |
CAD (DWG) |
CAD (PDF) |
Install (PDF) |
V-Blade | 1-1/2 | Dynamic | H/V | 6" x 6" | 36" x 48" | 2 | ||
| 772-3 (PDF) |
|
Install (PDF) |
V-Blade | 3 | Dynamic | H/V | 6" x 6" | 36" x 36" | 2 | ||||
| 772M (PDF) |
 |
Install (PDF) |
V-Blade | 1-1/2 | Dynamic | H/V | 8" x 6" | 36" x 48" | 2 | ||||
| 772M-3 (PDF) |
|
Install (PDF) |
V-Blade | 3 | Dynamic | H/V | 8" x 6" | 36" x 36" | 2 | ||||
| 772-OP (PDF) |
 |
Install (PDF) |
V-Blade | 1-1/2 & 3 | Dynamic | H/V | 8" x 10" | 36" x 42" | 2 | ||||
| 781 (PDF) |
 |
Install (PDF) |
Airfoil | 1-1/2 | Dynamic | H/V | 12" x 8" | 32" x 48"-V / 32" x 36"-H | 1 | ||||
| 781-3 (PDF) |
|
Install (PDF) |
Airfoil | 3 | Dynamic | H/V | 12" x 8" | 32" x 48"-V / 32" x 36"-H | 1 | ||||
| 782 (PDF) |
 |
Install (PDF) |
Airfoil | 1-1/2 | Dynamic | H/V | 8" x 8" | 32" x 48"-V / 32" x 36"-H | 2 | ||||
| 782-3 (PDF) |
|
Install (PDF) |
Airfoil | 3 | Dynamic | H/V | 8" x 8" | 32" x 48"-V / 32" x 36"-H | 2 | ||||
| op & maint (PDF) |
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