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Louver Damper, Adjustable, 42H x 18W MPN:20UA89

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In Stock
Brand: Dayton
Part #: 20UA89
UPC: 190735155189
SKU
510-G8655561
Regular Price $2,054.49 Special Price $1,467.49

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Louver Damper, Adjustable, 42H x 18W

This adjustable louver damper from Dayton offers versatile ventilation solutions for a variety of applications. Its adjustable design allows for customizable airflow, while its aluminum construction ensures durability and corrosion resistance. Suitable for use in commercial and industrial settings, this damper is ideal for HVAC systems, exhaust ventilation, and make-up air applications. The damper's high airflow capacity and adjustable blade angle enable precise control over air velocity, making it an excellent choice for applications requiring precise ventilation management. Its compact size and adjustable design make it a valuable addition to any ventilation system.

Top product features:

  • Louver Damper provides adjustable airflow control.
  • The damper has a maximum intake capacity of 2,264 cfm and a maximum exhaust capacity of 3,237 cfm.
  • The damper features a 45-degree blade angle for optimal airflow.

Top product applications:

  • Ventilation in commercial kitchens
  • HVAC system balancing
  • Rooftop ventilation systems
44.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 41 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 42 in, Rough Opening Width 18 in, Louver Maximum Intake 2,264 cfm, Maximum Exhaust 3,237 cfm, Flange Width 1 1/2 in, Free Area 2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 40 1/2 in, Inside Width 15 3/4 in, Number of Blades 9

Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 14 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 22.00
  • Package Width: 7.50
  • Package Height: 46.00
  • Package Weight: 30.20
Product info last updated on February 17, 2026 9:56am UTC Category: Ventilation
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In stock