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    Louver Damper,Adjustable,18H x 30W

  • Item # 20UA99
  • Mfr. Model # 20UA99
Louver Damper,Adjustable,18H x 30W
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Technical Specifications

Item # 20UA99
Mfr. Model # 20UA99
UNSPSC #40101504
Shipping Weight 20.6 lbs
Country of Origin USA *
Item Combination Louver Damper
Louver Type Combination Louver Damper with Flange
Louver Max. Exhaust 2005 cfm
Louver Max. Intake 1402 cfm
Intake Louver Outside Height 20-1/2"
Intake Louver Inside Width 27"
Louver Free Area 1.254 sq. ft.
Louver Material Extruded Aluminum
Louver Item Combination Louver Damper
Min. Wall Opening (In.) 18H x 30W
Flange Width (In.) 1-1/2
Number of Blades 3
Inside Height (In.) 12
Max. Velocity (FPM) 3000
Outside Width (In.) 32-1/2
Blade Angle (Deg.) 45/90
For Use With Intake or Exhaust Applications
Includes Bird Screen
* This product's country of origin is subject to change

Compliance and Restrictions

This item is restricted for international sale. 

This item is restricted for international sale.

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