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  • DAYTON 

    Combo Louver Damper, Adj, 23-1/2 H, Alum

  • Item # 5NKH7
  • Mfr. Model # 5NKH7
Combo Louver Damper, Adj, 23-1/2 H, Alum Combo Louver Damper,Adj,23-1/2 H,Alum Combo Louver Damper,Adj,23-1/2 H,Alum Combo Louver Damper,Adj,23-1/2 H,Alum Combo Louver Damper,Adj,23-1/2 H,Alum
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Product Details

Mount on outside wall to maintain airflow while protecting intake and exhaust openings from weather. Drainable aluminum frame has both fixed and TPV-sealed pivoting louvers for weathertight closure. Includes removable 1/2" flattened birdscreen mounted on interior. Manual open and close; optional motor kit sold separately.
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Technical Specifications

Item # 5NKH7
Mfr. Model # 5NKH7
UNSPSC #30161901
Catalog Page 2935
Shipping Weight 23.35 lbs
Country of Origin USA *
Item Combination Louver Damper
Louver Type Drainable
Louver Max. Exhaust 1444 cfm
Louver Max. Intake 1005 cfm
Intake Louver Outside Height 23-1/2"
Intake Louver Inside Width 21"
Louver Free Area 1.349 sq. ft.
Louver Material Aluminum
Louver Item Combination Louver Damper
Min. Wall Opening (In.) 24H x 24W
Flange Width (In.) 1-1/4
Number of Blades 4
Inside Height (In.) 18
Max. Velocity (FPM) 3000
Outside Width (In.) 23-1/2
Blade Angle (Deg.) 45/90
For Use With Intake or Exhaust Applications
Includes Bird Screen and Screen Fasteners
* This product's country of origin is subject to change

Compliance and Restrictions