Light Duty Extruded Aluminum Blade and Galvanized Steel Frame Motorized Control Damper
The 400 A.B.M. and the 300 A.B.M. are models for light duty extruded aluminum blade and galvanized steel frame motorized control damper. These dampers can be manufactured with or without a flange to meet a large number of needs.
Model 400 A.B.M. Model 400 A.B. SPECIFICATIONS
| Blade Material | Frame Material | Linkage | Max. Size | Bird Screen |
|---|---|---|---|---|
| Extruded Alum.(1.57mm) | 14 ga. Galv. or Satin Coat | St. Steel tiebar and removable washer | 8 sq. ft. | .5” x .5” 19 ga. galv. |