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    Combination Louver Damper, 48x36

  • Item # 45C681
  • Mfr. Model # 45C681
Combination Louver Damper, 48x36 Combination Louver Damper,48x36
  • Web Price
    $874.69 / each
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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 Specifications

Item # 45C681
Mfr. Model # 45C681
UNSPSC #30161901
Catalog Page 2935
Shipping Weight 77.0 lbs
Country of Origin USA *
Item Combination Louver Damper
Louver Type Drainable
Louver Max. Exhaust 5294 cfm
Louver Max. Intake 3369 cfm
Intake Louver Outside Height 47-1/2"
Intake Louver Inside Width 33"
Louver Free Area 5.214 sq. ft.
Louver Material Extruded Aluminum
Louver Item Combination Louver Damper
Min. Wall Opening (In.) 48H x 36W
Flange Width (In.) 1-1/4
Number of Blades 10
Inside Height (In.) 42
Max. Velocity (FPM) 3500
Outside Width (In.) 35-1/2
Blade Angle (Deg.) 45/90
For Use With Intake or Exhaust Applications
Includes Bird Screen
* This product's country of origin is subject to change

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