AL-404 Louvers Acoustical
4" Acoustical Straight Blade Louver
| Depth | 4" |
| Material | Galvanized Steel |
| Frame Thickness | 16 Ga. |
| Blade Thickness | 18" Ga. |
| Free Area | 38% |
Downloads
| Submittal |  AL-404.pdf |
| Depth | 4" |
| Material | Galvanized Steel |
| Frame Thickness | 16 Ga. |
| Blade Thickness | 18" Ga. |
| Free Area | 38% |
| Submittal | AL-404.pdf |
