Louver, Intake, 36-48 In, Galvanized Steel
- Item# 3C977
- Mfr. Model# 3C977
- Catalog Page# 3668
- UNSPSC# 40101503
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- Item Intake Louver
- Type Fixed Height, Adjustable Width
- Max. Exhaust (CFM) 8000
- Max. Intake (CFM) 5600
- Inside Height (In.) 48
- Outside Height (In.) 52
- Inside Width (In.) 36 to 48
- Outside Width (In.) 40 to 52
- Min. Wall Opening (In.) 48H x 36W
- Flange Width (In.) 2
- Mounting Hole Size (In.) 9/32 x 1/2
- Number of Blades 9
- Free Area (Square-Ft.) 4.900 to 6.570
- 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
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