Damper, Backdraft MPN:4HX74
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In Stock
Free Shipping
In Stock
SKU
510-G2378257
Damper, Backdraft
The Dayton Aluminum Backdraft Damper is a reliable solution for maintaining a controlled airflow in your system. Ideal for use in backdraft applications, this damper features a durable aluminum frame and a maximum air velocity of 2250 fpm. Its compact design allows it to fit snugly in a 12-inch square duct, while its free area of 0.7 sq ft ensures optimal airflow. Suitable for a variety of applications, including commercial and industrial settings, this damper is a must-have for any system requiring precise airflow control. Its ease of installation and maintenance make it a popular choice among professionals.
Top product features:
- Aluminum construction provides durability and resistance to corrosion
- Backdraft damper prevents air leaks and reduces energy loss
- Maximum air velocity of 2250 fpm allows for high-capacity airflow applications
Top product applications:
- Backdraft
- Nominal Duct Diameter Not Applicable
- Square Duct
14.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 14 3/4 in, Rough Opening Diameter 12 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Square, Free Area 0.7 sq ft, Overall Width 14 3/4 in, Frame Material Thickness 0.1 in, Overall Length 4 1/2 in, Connection Type Not Applicable, Frame Depth 1 5/8 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: 15.50
- Package Width: 2.90
- Package Height: 15.80
- Package Weight: 2.95
Product info last updated on February 5, 2026 10:29am UTC
Category: Ventilation