Square Fire/Smoke Damper, 7-3/4 In. H MPN:3HGJ3
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In Stock
Free Shipping
In Stock
SKU
510-G0690024
Square Fire/Smoke Damper, 7-3/4 In. H
This Square Fire/Smoke Damper from Dayton is a reliable solution for controlling airflow in commercial and industrial settings. Its dynamic design allows for smooth operation and high air pressure capabilities, making it suitable for applications where maximum air velocity is crucial. The damper is designed for use in fire and smoke protection systems, ensuring a safe and secure environment. With its galvanized steel construction and 16-gauge frame, it provides durability and resistance to corrosion. Ideal for use in square ducts, this damper is a must-have for HVAC professionals and facility managers looking to ensure a safe and efficient airflow system.
Top product features:
- Dynamic damper type for adjustable airflow control
- Galvanized steel blade material for durability and corrosion resistance
- Maximum air velocity of 2000 fpm for efficient airflow management
Top product applications:
- Fire and Smoke
- Nominal Duct Diameter Not Applicable
- Dynamic Damper
7.75 In.H 21 In.L 8 In.W Motrzd Fire/Smoke Damper, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 7 3/4 in, Overall Length 21 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 8 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 8 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 24V AC
Additional Information
- Country of Origin: MX
- 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: 21.70
- Package Width: 19.60
- Package Height: 15.90
- Package Weight: 24.55
Product info last updated on January 25, 2026 12:42pm UTC
Category: Ventilation