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Louver Damper, Adjustable, 54H x 54W

  • Mfr # 20UA31

  • Zoro # G8485766

product price: 
$
1,842.99
/ea
Additional $135.00 delivery surcharge applies per item.
See details

Key Features

Louver Type
Combination
Min. Wall Opening (In.)
54H x 54W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Intake Louver Inside Width
51 in
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Specifications

Product Information

MFR #
20UA31
Zoro #
G8485766
UPC #
190735154618
Country of Origin
United States

Dimensions

Intake Louver Inside Width
51 in
Inside Height (In.)
48 in
Outside Width (In.)
56 1/2 in
Flange Width (In.)
1 1/2 in
Intake Louver Outside Height
56 1/2 in
Rough Opening Height
54 in
Inside Height
52 1/2 in
Flange Width
1 1/2 in
Rough Opening Width
54 in
Outside Height
53 1/2 in
Inside Width
51 3/4 in
Outside Width
53 1/2 in

Details

Louver Type
Combination
Min. Wall Opening (In.)
54H x 54W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Item
57"H 57"W Drnbl Extrd Alu Combo Dmpr
For Use With
Intake or Exhaust Applications
Louver Item
Combination Louver Damper
Number of Blades
11
Includes
Bird Screen
Louver Free Area
8.504 sq ft
Louver Max. Intake
10,221 cfm
Blade Angle (Deg.)
45/90
Louver Max. Exhaust
14,616 cfm
Finish
Mill
Blade Angle
45 Degrees
Intake or Exhaust Application
Exhaust, Intake
Material
Aluminum
Maximum Air Velocity
3000 fpm
Beginning Point of Water Penetration
1,118 fpm
Maximum Exhaust
14,616 cfm
Frame Type
Flanged
Free Area
9.1 sq ft
Louver Maximum Intake
10,221 cfm
Adjustable Blades
Yes
Blade Type
Drainable

Description

57 In.H 57 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 53 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 54 in, Rough Opening Width 54 in, Louver Maximum Intake 10,221 cfm, Maximum Exhaust 14,616 cfm, Flange Width 1 1/2 in, Free Area 9.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 52 1/2 in, Inside Width 51 3/4 in, Number of Blades 11

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