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Louver,Wall Opening 18x18In,Galvannealed close
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Louver, Wall Opening 18x18In, Galvannealed


Price: $202.00 / each

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  • Item # 4FZG3
  • Mfr. Model # 4FZG3
  • UNSPSC # 30161901
  • Catalog Page # 4106
  • Shipping Weight 16.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemIntake Louver
  • TypeFixed
  • Max. Exhaust (CFM)1063
  • Max. Intake (CFM)744
  • Inside Height (In.)15
  • 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 Blades2
  • Free Area (Square-Ft.)0.622
  • Max. Velocity (FPM)3000
  • Blade Angle (Deg.)45
  • Construction MaterialGalvannealed
  • For Use WithIntake or Exhaust Applications
  • IncludesBird Screen and Screen Fasteners
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Compliance and Restrictions



Galvannealed Steel
Very fine matte finish acts like a primer, easily accepts paint, and provides corrosion-resistance.
Fixed Intake/Exhaust Louvers
Modular units seamlessly fit together for custom openings. Channel style frame is 4" deep. Blades are positioned at approximately 45° and spaced approximately 4" center to center. Each unit includes pre-installed bird screen.

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