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Louver Damper, Adjustable, 30H x 18W

  • Mfr # 20UA87
  • Zoro # G8655543
product price: 
$
730.99
/ea
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Key Features

Louver Type
Combination
Min. Wall Opening (In.)
30H x 18W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Louver Max. Exhaust
2,175 cfm
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Specifications

Details

MFR #
20UA87
Zoro #
G8655543
UPC #
190735155165
Country of Origin
United States
Louver Type
Combination
Min. Wall Opening (In.)
30H x 18W
Max. Velocity (FPM)
3,000 fpm
Louver Material
Extruded Aluminum
Item
32.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr
Louver Max. Exhaust
2,175 cfm
Louver Item
Combination Louver Damper
Louver Max. Intake
1,521 cfm
Blade Angle (Deg.)
45/90
For Use With
Intake or Exhaust Applications
Louver Free Area
1.361 sq ft
Includes
Bird Screen
Number of Blades
6
Blade Angle
45 Degrees
Free Area
1.4 sq ft
Louver Maximum Intake
1,521 cfm
Maximum Air Velocity
3,000 fpm
Maximum Exhaust
2,175 cfm
Material
Aluminum
Adjustable Blades
Yes
Beginning Point of Water Penetration
1,118 fpm
Finish
Mill
Frame Type
Flanged
Intake or Exhaust Application
Exhaust, Intake
Blade Type
Drainable

Description

32.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 30 in, Rough Opening Width 18 in, Louver Maximum Intake 1,521 cfm, Maximum Exhaust 2,175 cfm, Flange Width 1 1/2 in, Free Area 1.4 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 15 3/4 in, Number of Blades 6

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