48 in 51"H-W 6.5"L Extrd Alu Backdraft Dampr, 48-1/2 in x 48-1/2 in, Aluminum MPN:4FZJ2
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G1689685
48 in 51"H-W 6.5"L Extrd Alu Backdraft Dampr, 48-1/2 in x 48-1/2 in, Aluminum
51 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 3250 fpm, Overall Height 51 in, Rough Opening Diameter 48 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Not Applicable, Free Area 12.9 sq ft, Overall Width 51 in, Frame Material Thickness 0.8 in, Overall Length 6 1/2 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: 51.50
- Package Width: 3.40
- Package Height: 52.20
- Package Weight: 35.00
Product info last updated on February 3, 2026 11:46pm UTC
Category: Ventilation