Louver Damper, Adjustable, 30H x 18W MPN:20UA87
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In Stock
Free Shipping
In Stock
SKU
510-G8655543
Louver Damper, Adjustable, 30H x 18W
The Dayton Louver Damper is a versatile and adjustable ventilation solution ideal for residential and commercial applications. Its adjustable louvers allow for precise airflow control, while its high airflow capacity makes it suitable for large spaces. The damper's aluminum construction ensures durability and corrosion resistance, while its flanged frame provides a secure fit in most standard rough openings. Perfect for use in HVAC systems, the damper helps regulate temperature and humidity levels, improving indoor air quality and reducing energy consumption. Its compact design and easy installation make it a great choice for new constructions and retrofit projects alike.
Top product features:
- Adjustable louvers allow for customizable airflow control
- Six blades provide a high louver maximum intake of 1,521 cfm
- The damper's flanged frame allows for secure mounting and easy installation
Top product applications:
- Heating and Air Conditioning Systems for residential and commercial buildings
- Air Handling Units for industrial and commercial applications
- Exhaust and Ventilation Systems for kitchens, laboratories, and other high-velocity areas
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
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: 34.00
- Package Weight: 22.10
Product info last updated on February 28, 2026 3:18pm UTC
Category: Ventilation