The 500 S.D. is a heavy duty low leakage formed steel manual control damper. The damper is equipped with blade rubber seal and stainless steel jamb seals for low leakage applications.
SPECIFICATIONS
| Blade | Frame | Linkage | Axis | Control | Size Minimum | Size Maximum |
|---|---|---|---|---|---|---|
| 6” wide 16 ga | 6” 16 ga. | OH Blade | 0.5” (13mm) Pl. Steel | Handyquad or Motor | 6” x 6” (152 x 152 mm) | 48” x 48” (129 x 1219 mm) |