20 in 23"H-W 5 1/4"L SS Backdraft Dampr, 20-1/2 in x 20-1/2 in, Stainless Steel MPN:4FZJ7
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In Stock
Free Shipping
In Stock
SKU
510-G3152965
20 in 23"H-W 5 1/4"L SS Backdraft Dampr, 20-1/2 in x 20-1/2 in, Stainless Steel
23 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Stainless Steel, Number of Panels 1, Maximum Air Velocity 2500 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 2.4 sq ft, Overall Width 23 in, Frame Material Thickness 0 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 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: 24.20
- Package Width: 2.80
- Package Height: 24.50
- Package Weight: 8.09
Product info last updated on February 24, 2026 12:53am UTC
Category: Ventilation