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  11. Intake Louver, Fixed, Drainable, 18H x 18W
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Dayton

Intake Louver, Fixed, Drainable, 18H x 18W

product price: $263.99
/ea
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Key Features

  • Louver Type Stationary Blade
  • Louver Free Area 0.89 sq ft
  • For Use With Intake or Exhaust Applications
  • Min. Wall Opening (In.) 18H x 18W
  • Louver Max. Intake 1,034 cfm
See all product information

Product Information

Dimensions

Intake Louver Inside Width 15 in
Intake Louver Outside Height 20 1/2 in
Flange Width (In.) 1 1/2 in
Inside Height (In.) 12 in
Outside Width (In.) 20 1/2 in
Minimum Outside Width 20 1/2 in
Maximum Outside Width 20 1/2 in
Rough Opening Height 18 in
Inside Height 12 in
Flange Width 1 1/2 in
Rough Opening Width 18 in
Inside Width 15 3/4 in
Frame Depth 4 in
Outside Height 17 1/2 in
Outside Width 17 1/2 in

Details

Item 21"H 21"W Drnbl Extrd Alu Intake Louver
Louver Item Stationary Intake Louver
Louver Type Stationary Blade
Louver Free Area 0.89 sq ft
For Use With Intake or Exhaust Applications
Min. Wall Opening (In.) 18H x 18W
Louver Max. Intake 1,034 cfm
Louver Max. Exhaust 1,478 cfm
Louver Material Extruded Aluminum
Blade Angle (Deg.) 45
Max. Velocity (FPM) 3,500 fpm
Includes Bird Screen
Number of Blades 3
Blade Type Drainable
Mounting Style Surface Mount
Blade Angle 45 Degrees
Free Area 1 sq ft
Finish Mill
Louver Maximum Intake 1,034 cfm
Maximum Air Velocity 3500 fpm
Maximum Exhaust 1,478 cfm
Material Aluminum
Frame Type Flanged
Beginning Point of Water Penetration 1,031 fpm
Intake or Exhaust Application Exhaust, Intake

Description

21 In.H 21 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in, Louver Maximum Intake 1,034 cfm, Maximum Exhaust 1,478 cfm, Maximum Outside Width 20 1/2 in, Minimum Outside Width 20 1/2 in, Flange Width 1 1/2 in, Free Area 1 sq ft, Beginning Point of Water Penetration 1,031 fpm, Maximum Air Velocity 3500 fpm

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