30 in 33"H-W 5.75"L Alu Wall Backdraft Dampr, 30-1/2 in x 30-1/2 in, Aluminum MPN:2FTX1
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Free Shipping
In Stock
SKU
510-G2270834
30 in 33"H-W 5.75"L Alu Wall Backdraft Dampr, 30-1/2 in x 30-1/2 in, Aluminum
This aluminum wall backdraft damper is designed for use in commercial or residential applications where a secure seal is required to prevent backdrafts and maintain indoor air quality. With a maximum air velocity of 2500 fpm and a free area of 5.5 sq ft, it provides efficient airflow management. The damper's aluminum frame and 0.8 in thickness ensure durability and resistance to corrosion. Suitable for applications with nominal duct diameters not applicable, it can be used in a variety of settings, including commercial buildings, schools, and hospitals, to maintain a safe and healthy indoor environment.
Top product features:
- Aluminum frame material
- Maximum air velocity of 2500 fpm
- Free area of 5.5 sq ft
Top product applications:
- Backdraft Damper
- Backdraft Damper Application
- Backdraft Damper with Nominal Duct Diameter Not Applicable
33 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 33 in, Rough Opening Diameter 30 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 30 in, For Duct Shape Not Applicable, Free Area 5.5 sq ft, Overall Width 33 in, Frame Material Thickness 0.8 in, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 3 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: 33.70
- Package Width: 3.40
- Package Height: 34.00
- Package Weight: 12.05
Product info last updated on January 31, 2026 3:51am UTC
Category: Ventilation