Constant Load Bypass Damper, 8 in Size, 400 cu-ft/min, 13 ga Aluminum, Galvanized, Round, 12 in L Constant Load Bypass Damper, 8 in Size, 400 cu-ft/min, 13 ga Aluminum, Galvanized, Round, 12 in L
| CFM Rating | : | 400 cfm |
| Finish | : | Galvanized |
| Length | : | 12 in |
| Material | : | 13 ga Aluminum |
| Shape | : | Round |
| Size | : | 8 in |