Backdraft Damper 34" - 611-STD 34 611-STD 34
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In Stock
Free Shipping
In Stock
SKU
281-1600B77
Backdraft Damper 34" - 611-STD 34
This item is NOT returnable.
This item is NOT cancellable.
Backdraft dampers are non-flanged horizontal mount exhaust backdraft damper. The frame is galvanized steel with aluminum blades. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Spring assisted to allow the blades to open quickly. Ideal for use in roof curbs ductwork or wall collars when using a fan or power roof ventilator. Recommended for horizontal mount exhaust applications. Made in the usaAdditional Information
- UNSPSC: 40101504
- Brand: Air Conditioning Products Company
- Package Quantity: 1
- Country of Origin: US
- FOB Origin: MI
- Ships by: TRUCK
- Freight Class: 125
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Length: 34.00
- Package Width: 3.00
- Package Height: 34.00
- Package Weight: 15.00
Product info last updated on April 11, 2026 6:44am UTC
Category: Exhaust Fan Accessories