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Louver Damper, Adjustable, 48H x 48W

  • Mfr # 20UA30

  • Zoro # G8485757


product price: $1,426.99
/ea
Item requires special delivery charges. A $105.00 per item surcharge will be applied.

Key Features

Louver Type
Combination
Min. Wall Opening (In.)
48H x 48W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
For Use With
Intake or Exhaust Applications
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Specifications

Product Information

MFR #
20UA30
Zoro #
G8485757
UPC #
190735154601
Country of Origin
United States

Dimensions

Outside Width (In.)
50 1/2 in
Inside Height (In.)
42 in
Intake Louver Outside Height
50 1/2 in
Intake Louver Inside Width
45 in
Flange Width (In.)
1 1/2 in
Rough Opening Height
48 in
Inside Width
45 3/4 in
Flange Width
1 1/2 in
Outside Height
47 1/2 in
Rough Opening Width
48 in
Outside Width
47 1/2 in
Inside Height
46 1/2 in

Details

Louver Type
Combination
Min. Wall Opening (In.)
48H x 48W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Item
51"H 51"W Drnbl Extrd Alu Combo Dmpr
For Use With
Intake or Exhaust Applications
Louver Max. Exhaust
11,460 cfm
Louver Free Area
7.109 sq ft
Number of Blades
10
Louver Max. Intake
8,014 cfm
Blade Angle (Deg.)
45/90
Louver Item
Combination Louver Damper
Includes
Bird Screen
Adjustable Blades
Yes
Blade Angle
45 Degrees
Frame Type
Flanged
Material
Aluminum
Maximum Air Velocity
3000 fpm
Intake or Exhaust Application
Exhaust, Intake
Free Area
7.2 sq ft
Maximum Exhaust
11,460 cfm
Finish
Mill
Louver Maximum Intake
8,014 cfm
Beginning Point of Water Penetration
1,118 fpm
Blade Type
Drainable

Description

51 In.H 51 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 47 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 48 in, Rough Opening Width 48 in, Louver Maximum Intake 8,014 cfm, Maximum Exhaust 11,460 cfm, Flange Width 1 1/2 in, Free Area 7.2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 46 1/2 in, Inside Width 45 3/4 in, Number of Blades 10

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