
Average Rating: n/a

Specs
| Item | Intake Louver |
|---|---|
| Type | Fixed Height, Adjustable Width |
| Max. Exhaust (CFM) | 4500 |
| Max. Intake (CFM) | 3150 |
| Inside Height (In.) | 36 |
| Outside Height (In.) | 40 |
| Inside Width (In.) | 24 to 36 |
| Outside Width (In.) | 28 to 40 |
| Min. Wall Opening (In.) | 36H x 24W |
| Flange Width (In.) | 2 |
| Mounting Hole Size (In.) | 9/32 x 1/2 |
| Number of Blades | 6 |
| Free Area (Square-Ft.) | 2.350 to 3.570 |
| Max. Velocity (FPM) | 3000 |
| Blade Angle (Deg.) | 45 |
| Construction Material | G90 Galvanized Steel |
| For Use With | Intake or Exhaust Applications |
| Includes | Bird Screen and Screen Fasteners |
| UNSPSC | 40101503 |
| Weight | 43.000000 |
| SKUs | 3C974 |
Description
- 4"-deep G-90 galvanized steel frame has 2" flanges.
- Fixed-Height Adjustable-Width Intake/Exhaust Louvers
- Tabbed louvers lock securely into frame, providing smooth finish and clean appearance. 9/32" x 1/2" oblong mounting holes. Blades are set at a 45 angle, 4" spacing. Use multiple louvers when larger sizes are needed. Each includes 2 x 2" bird screen and fasteners.






