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Round Smoke Damper, 24V, 350 Deg F MPN:3HGH4

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In Stock
Brand: Dayton
Part #: 3HGH4
UPC: 190735289020
SKU
510-G2767904
Regular Price $911.39 Special Price $650.99

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Round Smoke Damper, 24V, 350 Deg F

This motorized smoke damper is designed for use in commercial and industrial applications, such as HVAC systems, where precise temperature control is essential. Its 350°F temperature rating and 3000 fpm air velocity make it suitable for high-heat environments. The damper's dynamic design ensures smooth operation and reliable airflow, while its 24V AC nameplate voltage provides easy integration with existing control systems. Ideal for use in round ducts with a nominal diameter of 10 inches, this smoke damper is a reliable solution for maintaining a safe and healthy indoor environment.

Top product features:

  • Motorized operation allows for easy control of airflow
  • Dynamic damper design provides smooth and quiet operation
  • Galvanized steel blade material ensures durability and resistance to corrosion

Top product applications:

  • Smoke
  • Nominal Duct Diameter 10 in
  • Damper Application Smoke
Round 9.9 In.dia Motorized Smoke Damper, For Nominal Duct Diameter 10 in, Damper Application Smoke, Number of Panels 1, Overall Height 9 7/8 in, Overall Length 8 1/8 in, Rough Opening Shape Round, For Duct Shape Round, Overall Width 8 1/4 in, Frame Material Thickness 20 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 9 7/8 in, Rough Opening Width 10 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 24V AC, Rough Opening Diameter 10 in

Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 10 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 18.90
  • Package Width: 10.90
  • Package Height: 11.90
  • Package Weight: 10.80
Product info last updated on February 23, 2026 7:07pm UTC Category: Ventilation
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In stock