| Key ^ | Value |
|---|---|
| Blade Angle (Deg.) | 45 |
| Flange Width (In.) | 2 in |
| For Use With | Intake or Exhaust Applications |
| Includes | Bird Screen and Screen Fasteners |
| Inside Height (In.) | 36 in |
| Intake Louver Inside Width | 36 in to 48 in |
| Intake Louver Outside Height | 40 in |
| Item | Intake Louver |
| Louver Free Area | 3.570 to 4.790 sq ft |
| Louver Item | Stationary Intake Louver |
| Louver Material | 3003 Aluminum |
| Louver Max. Exhaust | 6,000 CFM |
| Louver Max. Intake | 4,200 CFM |
| Louver Type | Adjustable Width, Fixed Height |
| Max. Velocity (FPM) | 3,000 fpm |
| Min. Wall Opening (In.) | 36 H x 36 W |
| Mounting Hole Size (In.) | 9/32 x 1/2 |
| Number of Blades | 6 |
| Outside Width (In.) | 40 to 52 |