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Backdraft Damper For 16 in Fan, Single Panel, 4-1/2 in L x 15-3/4 in W x 15-3/4 in H, Aluminum MPN:3HHL5

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Brand: Dayton
Part #: 3HHL5
UPC: 190735289525
SKU
510-G3240307
$132.58 for Order Qty of 2
Regular Price $92.81 Special Price $66.29

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Backdraft Damper For 16 in Fan, Single Panel, 4-1/2 in L x 15-3/4 in W x 15-3/4 in H, Aluminum

The Dayton Backdraft Damper is a reliable solution for preventing backdrafts in commercial and industrial settings. Designed for 16-inch fans, this single-panel damper features a sturdy aluminum spring and galvanized steel frame. With a maximum air velocity of 2000 fpm and a free area of 1.6 square feet, it provides efficient airflow while minimizing energy loss. Ideal for applications such as HVAC systems, laboratories, and data centers, this damper ensures safe and controlled ventilation. Its compact size and durable construction make it a valuable addition to any facility, providing peace of mind and optimal performance.

Top product features:

  • Backdraft damper application for backdraft prevention
  • Single panel design for a straightforward installation process
  • Aluminum construction with a spring-loaded mechanism for smooth operation

Top product applications:

  • Backdraft damper for 16 in fan
  • Backdraft damper application
  • Backdraft damper for square duct shape
15.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 16 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 15 3/4 in, Rough Opening Diameter 16 in, Rough Opening Shape Square, Fits Fan Diameter 16 in, For Duct Shape Square, Free Area 1.6 sq ft, Overall Width 15 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 16 in, Maximum Pressure 1 in wc

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: 18.20
  • Package Width: 2.80
  • Package Height: 18.90
  • Package Weight: 3.65
Product info last updated on February 23, 2026 9:37am UTC Category: Ventilation
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In stock