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Louver Damper, Adjustable, 18H x 24W

  • Mfr # 20UA93

  • Zoro # G8655604


product price: $554.99
/ea
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Key Features

Louver Type
Combination
Min. Wall Opening (In.)
18H x 24W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Outside Width (In.)
26 1/2 in
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Specifications

Product Information

MFR #
20UA93
Zoro #
G8655604
UPC #
190735155226
Country of Origin
United States

Dimensions

Outside Width (In.)
26 1/2 in
Intake Louver Outside Height
20 1/2 in
Intake Louver Inside Width
21 in
Flange Width (In.)
1 1/2 in
Inside Height (In.)
12 in
Rough Opening Height
18 in
Inside Width
21 3/4 in
Outside Height
17 1/2 in
Outside Width
23 1/2 in
Flange Width
1 1/2 in
Inside Height
16 1/2 in
Rough Opening Width
24 in

Details

Louver Type
Combination
Min. Wall Opening (In.)
18H x 24W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Item
20.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr
Includes
Bird Screen
Number of Blades
3
Louver Free Area
0.975 sq ft
Blade Angle (Deg.)
45/90
Louver Max. Intake
1,090 cfm
Louver Item
Combination Louver Damper
Louver Max. Exhaust
1,559 cfm
For Use With
Intake or Exhaust Applications
Frame Type
Flanged
Maximum Air Velocity
3,000 fpm
Blade Angle
45 Degrees
Beginning Point of Water Penetration
1,118 fpm
Louver Maximum Intake
1,090 cfm
Adjustable Blades
Yes
Material
Aluminum
Finish
Mill
Intake or Exhaust Application
Exhaust, Intake
Maximum Exhaust
1,559 cfm
Free Area
1 sq ft
Blade Type
Drainable

Description

20.5 In.H 26.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 17 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 18 in, Rough Opening Width 24 in, Louver Maximum Intake 1,090 cfm, Maximum Exhaust 1,559 cfm, Flange Width 1 1/2 in, Free Area 1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 16 1/2 in, Inside Width 21 3/4 in, Number of Blades 3

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