30 in 33"H-W 5 3/4"L Alu Wall Backdraft Damper, 30-1/2 in x 30-1/2 in, Aluminum MPN:1C055
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In Stock
Free Shipping
In Stock
SKU
510-G0437832
30 in 33"H-W 5 3/4"L Alu Wall Backdraft Damper, 30-1/2 in x 30-1/2 in, Aluminum
This aluminum backdraft damper is designed for easy installation in commercial and residential ductwork systems. It helps prevent backdrafts and maintains a consistent indoor air quality by sealing the duct opening when not in use. The damper's compact size and lightweight design make it easy to install and maneuver, while its durable aluminum construction ensures long-lasting performance. Suitable for use in a variety of applications, including HVAC systems, industrial ventilation, and commercial buildings, this backdraft damper provides a reliable solution for maintaining a healthy and efficient indoor environment.
Top product features:
- Aluminum construction for durability and corrosion resistance
- Galvanized steel frame for added strength and stability
- 2500 fpm maximum air velocity for efficient airflow and reduced noise
Top product applications:
- Backdraft
- Backdraft Application
- For Nominal Duct Diameter Not Applicable
33 In.H-W 5 3/4 In.L Alu Wall Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, 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 20 ga, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 2 1/2 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: 33.60
- Package Width: 3.30
- Package Height: 34.00
- Package Weight: 15.00
Product info last updated on February 22, 2026 2:47pm UTC
Category: Ventilation