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| Item | Motorized Smoke Damper |
|---|---|
| Acma Leakage Class | Class 2 |
| Actual Height | 17 3/4" |
| Actual Width | 17 3/4" |
| Airflow Direction | Horizontal, Vertical |
| Application | Smoke |
| Blade Material | Galvanized Steel |
| Blade Material Thickness | 16 ga. |
| Blade Orientation | Parallel Blades |
| Blade Seal Material | Silicone |
| Blade Type | V-Groove |
| Closure Pressure Rating | 4 in. wc |
| Closure Type | Motorized |
| Closure Velocity Rating | 2000 FPM |
| Damper Application | Smoke |
| Damper Item | Motorized Smoke Damper |
| Damper Shape | Square |
| Damper Type | Dynamic |
| Depth | 12" |
| Finish | Galvanized |
| Flange Type | Hat Channel |
| For Air Type | Emergency Smoke |
| For Duct Shape | Square |
| Frame | 16 ga. |
| Frame Less Flange | 324 sq. in. |
| Frame Material | Galvanized Steel |
| Frame Material Thickness | 16 ga. |
| Frame Thickness | 16 ga. |
| Free Area | 240.9 sq. in. |
| Frequency | 60 Hz |
|---|---|
| Fusible Link Temperature | 350°F |
| Includes | Factory Mounted Actuator |
| Jamb Seal Material | Stainless Steel |
| Material | Steel |
| Max. Air Velocity | 2000 FPM |
| Max. Temp. | 350°F |
| Max. Velocity | 2000 FPM |
| Maximum Pressure | 4 in. wg |
| Motor Included | Yes |
| Mounting Position | Horizontal |
| Mounting Type | Horizontal/Vertical |
| Nameplate Voltage | 120V AC |
| Nominal Duct Height | 18" |
| Nominal Duct Width | 18" |
| Overall Height | 19 3/4" |
| Overall Length | 12" |
| Overall Width | 18" |
| Phase | 1 |
| Pressure Differential Max. | 4 in. wg |
| Pressure Drop @ 1000 Fpm | 0.1226 in. wg |
| Pressure Drop @ 1000 Fpm (amca 5.2) | 0.1226 in. wg |
| Rough Opening Shape | Square |
| Rough Opening Width | 18" |
| Seals | Flexible Stainless Steel Jamb |
| Shape | Square |
| Switch Action | NC |
| Standards | AMCA, CSFM, IBC, NFPA 80, 90A, 92, 101 AND 105, UL 555S |
| Height (cm) | 50.16 |
|---|---|
| Length (cm) | 30.48 |
| Width (cm) | 45.72 |
| HS Code | 8481809050 |
|---|---|
| Country Of Origin | US |
| Weight (kg) | 12.6135 |
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