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Combo Louver Damper, Adj, 35-1/2 H, Alum
- Item # 5NKH9
- Mfr. Model # 5NKH9
- UNSPSC # 30161901
- Catalog Page # 3668
- Shipping Weight 45.0 lbs.
- Item Combination Louver Damper
- Type Adjustable Damper
- Max. Exhaust (CFM) 3781
- Max. Intake (CFM) 2406
- Inside Height (In.) 30
- Outside Height (In.) 35-1/2
- Inside Width (In.) 33
- Outside Width (In.) 35-1/2
- Min. Wall Opening (In.) 36H x 36W
- Flange Width (In.) 1-1/4
- Number of Blades 7
- Free Area (Square-Ft.) 3.667
- Max. Velocity (FPM) 3000
- Blade Angle (Deg.) 45/90
- Construction Material Aluminum
- For Use With Intake or Exhaust Applications
- Includes Bird Screen and Screen Fasteners
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