20 in 23"H-W 6"L Aluminum Wall Backdraft Dampr, 20-1/2 in x 20-1/2 in, Aluminum MPN:2C522
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Free Shipping
In Stock
SKU
510-G2195435
20 in 23"H-W 6"L Aluminum Wall Backdraft Dampr, 20-1/2 in x 20-1/2 in, Aluminum
The Dayton 20 in x 23 inH-W x 6 inL Aluminum Wall Backdraft Damper is a reliable solution for preventing backdrafts and maintaining a healthy indoor air quality. Its compact design fits easily into 20-inch diameter ducts, making it ideal for residential and commercial applications. By installing this damper, users can prevent heated or cooled air from escaping and reduce energy costs. Suitable for new construction or retrofit projects, this damper is a versatile and cost-effective solution for ensuring a tight seal and optimal air flow control. Its durable aluminum construction ensures long-lasting performance and easy installation.
Top product features:
- Aluminum construction provides durability and resistance to corrosion
- Galvanized steel frame material provides additional strength and stability
- Maximum air velocity of 2000 fpm allows for efficient airflow and reduced pressure drop
Top product applications:
- Backdraft Damper
- Backdraft Damper Application
- Backdraft Damper Installation
23 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.3 sq ft, Overall Width 23 in, Frame Material Thickness 20 ga, Overall Length 6 in, Connection Type Not Applicable, Frame Depth 2 1/4 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 23.80
- Package Width: 2.70
- Package Height: 23.90
- Package Weight: 6.65
Product info last updated on January 31, 2026 10:00am UTC
Category: Ventilation