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36 in 39"H-W 6.5"L Extrd Alu Backdraft Dampr, 36-1/2 in x 36-1/2 in, Aluminum MPN:4FZH9

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Brand: Dayton
Part #: 4FZH9
UPC: 190735324417
SKU
510-G2158046
Regular Price $528.91 Special Price $377.79

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36 in 39"H-W 6.5"L Extrd Alu Backdraft Dampr, 36-1/2 in x 36-1/2 in, Aluminum

The Dayton Aluminum Backdraft Damper is a reliable solution for controlling airflow in commercial and industrial settings. This 36-inch square damper features a sturdy aluminum frame and is designed for easy installation and maintenance. By regulating air pressure, it helps prevent backdrafts, reduces energy costs, and improves indoor air quality. Suitable for use in various applications, including HVAC systems, exhaust fans, and make-up air units, this damper is a versatile and efficient addition to any facility. Its durable construction and easy operation make it an ideal choice for demanding environments.

Top product features:

  • It has a maximum air velocity of 3250 fpm.
  • It has a free area of 7.1 sq ft.
  • It is made of aluminum with a frame thickness of 0.8 in.

Top product applications:

  • Backdraft Damper
  • Backdraft Damper Application
  • Backdraft Damper for Nominal Duct Diameter Not Applicable
39 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 1, Maximum Air Velocity 3250 fpm, Overall Height 39 in, Rough Opening Diameter 36 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Not Applicable, Free Area 7.1 sq ft, Overall Width 39 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: 40.00
  • Package Width: 3.50
  • Package Height: 40.60
  • Package Weight: 21.05
Product info last updated on February 22, 2026 3:52pm UTC Category: Ventilation
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