Grainger Choice Product

Drainable Louver, Fixed, 47-1/2 H, Alum

  • Item # 5NKK0
  • My Part #
  • Mfr. Model # 5NKK0
  • Catalog Page # 2937
  • UNSPSC # 30161901
Drainable Louver, Fixed, 47-1/2 H, Alum close
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  • Shipping Weight 49.0 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

Use in exterior walls to protect air intake and exhaust openings. Channel-style frame and drainable fixed louver blades channel water away from the blades and down the jambs, to keep water from cascading from blade to blade. Frame depth: 4".

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Technical Specs

  • Item Intake Louver
  • Louver Type Drainable
  • Louver Max. Exhaust 7834 cfm
  • Louver Max. Intake 5484 cfm
  • Intake Louver Outside Height 47-1/2"
  • Intake Louver Inside Width 45"
  • Louver Free Area 8.477 sq. ft.
  • Louver Material Aluminum
  • Louver Item Stationary Intake Louver
  • Min. Wall Opening (In.) 48H x 48W
  • Flange Width (In.) 1-1/4
  • Number of Blades 10
  • Inside Height (In.) 42
  • Max. Velocity (FPM) 3500
  • Outside Width (In.) 47-1/2
  • Blade Angle (Deg.) 45
  • For Use With Intake or Exhaust Applications
  • Includes Bird Screen and Screen Fasteners
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