| Blade Angle (Deg.) | 45 |
| Flange Width (In.) | 2 |
| For Use With | Intake or Exhaust Applications |
| Includes | Bird Screen and Screen Fasteners |
| Inside Height (In.) | 48 |
| Intake Louver Inside Width | 24" - 36" |
| Intake Louver Outside Height | 48" |
| Item, Louver Item | Intake Louver |
| Louver Free Area | 3.570 - 4.790 sq. ft. |
| Louver Material | Aluminum |
| Louver Max. Exhaust | 6,000 CFM |
| Louver Max. Intake | 5,200 CFM |
| Louver Type | Fixed Height, Adjustable Width |
| Max. Velocity (FPM) | 3000 |
| Min. Wall Opening (In.) | 48 H x 24 W |
| Mounting Hole Size (In.) | 9/32 x 1/2 |
| Number of Blades | 9 |
| Outside Width (In.) | 28 to 40 |