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Louver Damper, Adjustable, 30H x 48W

  • Mfr # 20UC21

  • Zoro # G8655866

product price: 
$
904.99
/ea
Additional $170.00 delivery surcharge applies per item.
See details

Key Features

Louver Type
Combination
Min. Wall Opening (In.)
30H x 48W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Louver Item
Combination Louver Damper
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Specifications

Details

MFR #
20UC21
Zoro #
G8655866
UPC #
190735155493
Country of Origin
United States
Louver Type
Combination
Min. Wall Opening (In.)
30H x 48W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Item
32.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr
Louver Item
Combination Louver Damper
Includes
Bird Screen
Louver Max. Intake
4,564 cfm
For Use With
Intake or Exhaust Applications
Louver Max. Exhaust
6,526 cfm
Number of Blades
6
Blade Angle (Deg.)
45/90
Louver Free Area
4.082 sq ft
Finish
Mill
Material
Aluminum
Adjustable Blades
Yes
Intake or Exhaust Application
Exhaust, Intake
Blade Angle
45 Degrees
Free Area
4.1 sq ft
Maximum Exhaust
6,526 cfm
Beginning Point of Water Penetration
1,118 fpm
Louver Maximum Intake
4,564 cfm
Maximum Air Velocity
3,000 fpm
Frame Type
Flanged
Blade Type
Drainable

Description

32.5 In.H 50.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 30 in, Rough Opening Width 48 in, Louver Maximum Intake 4,564 cfm, Maximum Exhaust 6,526 cfm, Flange Width 1 1/2 in, Free Area 4.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 45 3/4 in, Number of Blades 6

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