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Combo Louver Damper, Adj, 17-1/2 H, Alum


Price $416.50 / each

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  • Item # 5NKH6
  • Mfr. Model # 5NKH6
  • UNSPSC # 30161901
  • Catalog Page # 3668
  • Shipping Weight 14.82 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

DAYTON® combination louver is designed to protect air intake and exhaust openings from rain and weather while still providing excellent air flow. Mill-finish extruded aluminum drainable frame is 4" deep, 0.081" thick, and has 45° fixed louvers spaced on 4" centers, with pivoting louvers and TPV seals for weathertight closure. Includes 1/2" flattened birdscreen in removable frame mounted on interior. Standard manually-operated linkage kit for opening and closing. Optional motor kit, No. 5NKP0, sold separately.

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Technical Specs

  • Item Combination Louver Damper
  • Type Adjustable Damper
  • Max. Exhaust (CFM) 625
  • Max. Intake (CFM) 438
  • Inside Height (In.) 12
  • Outside Height (In.) 17-1/2
  • Inside Width (In.) 15
  • Outside Width (In.) 17-1/2
  • Min. Wall Opening (In.) 18H x 18W
  • Flange Width (In.) 1-1/4
  • Number of Blades 3
  • Free Area (Square-Ft.) 0.521
  • 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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