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Louver,Intake,21-36 In close
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Louver, Intake, 21-36 In

DAYTON

Price: $247.00 / each

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Typically in Stock
  • Item # 4F422
  • Mfr. Model # 4F422
  • UNSPSC # 40101503
  • Catalog Page # 4106
  • Shipping Weight 37.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemIntake Louver
  • TypeFixed Height, Adjustable Width
  • Max. Exhaust (CFM)3750
  • Max. Intake (CFM)2625
  • Inside Height (In.)30
  • Outside Height (In.)34
  • Inside Width (In.)21 to 36
  • Outside Width (In.)25 to 40
  • Min. Wall Opening (In.)30H x 21W
  • Flange Width (In.)2
  • Mounting Hole Size (In.)9/32 x 1/2
  • Number of Blades5
  • Free Area (Square-Ft.)1.620 to 2.830
  • Max. Velocity (FPM)3000
  • Blade Angle (Deg.)45
  • Construction MaterialG90 Galvanized Steel
  • For Use WithIntake or Exhaust Applications
  • IncludesBird Screen and Screen Fasteners

Compliance and Restrictions

None

Details

Fixed-Height Adjustable-Width Intake/Exhaust Louvers
Tabbed louvers lock securely into frame, providing smooth finish and clean appearance. 9/32" x 1/2" oblong mounting holes. Blades are set at a 45° angle, 4" spacing. Use multiple louvers when larger sizes are needed. Each includes 2"x 2" bird screen and fasteners.
G-90 Galvanized Steel
4"-deep G-90 galvanized steel frame has 2" flanges.
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