Round Smoke Damper, 120V, 8-1/4 In. D MPN:3HGH8
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In Stock
Free Shipping
In Stock
SKU
510-G1086461
Round Smoke Damper, 120V, 8-1/4 In. D
This Round Smoke Damper from Dayton is a dynamic, 120V device designed for smoke control in commercial and industrial settings. Suitable for nominal duct diameters of 8 inches, it features a 7.9-inch galvanized steel motorized blade that can handle maximum air pressures of 4 inches of water gauge and velocities of 3000 feet per minute. The damper is ideal for use in fire suppression systems, smoke exhaust systems, and other applications where smoke control is critical. Its compact size and durable construction make it a reliable choice for demanding environments.
Top product features:
- Round smoke damper for smoke application
- Galvanized steel blade material
- Dynamic damper type with a maximum air velocity of 3000 fpm
Top product applications:
- Smoke
- Nominal Duct Diameter 8 in
- Dynamic Damper
Round 7.9 In. dia GStl Mtrzd Smoke Damper, For Nominal Duct Diameter 8 in, Damper Application Smoke, Number of Panels 1, Overall Height 7 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 7 7/8 in, Rough Opening Width 8 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 120V AC, Rough Opening Diameter 8 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: 16.90
- Package Width: 10.50
- Package Height: 9.00
- Package Weight: 9.90
Product info last updated on February 1, 2026 12:46pm UTC
Category: Ventilation