Square Fire/Smoke Damper 9-3/4 in H MPN:3HGJ4
The square fire/smoke damper provides superior protection to both commercial and residential buildings by controlling airflow and preventing the spread of smoke and fire, reducing heat loss during an emergency. With a dimension of 9-3/4 inches in height and customizable options for various size requirements, this heavy-duty steel construction damper is ideal for schools, apartments, commercial buildings, hospitals, and industrial applications, providing a reliable solution to safeguard properties and reduce damage from fires or smoke exposure. The square fire/smoke damper's precision manufacturing ensures quality control, meeting UL standards with quick and easy installation, allowing seamless integration into any system to guarantee optimal performance during an emergency.
Technical Specifications
- Item Motorized Fire/Smoke Damper
- Damper Item Motorized Fire/Smoke Damper
- Damper Shape Square
- Material Galvanized Steel
- Frame 16 ga
- Blade 16 ga
- Fire Rated 1 1/2 hr
- Max. Temp. 350 Degrees F
- Max. Velocity 2,000 fpm
- Recommended Retaining Angle Mfr. No. 2TGG7
- Pressure Differential Max. 4 in wg
- Seals Extruded Silicone Rubber Blade
- Voltage 24 V
- Hz 60
- Phase 1
- Free Area 43.48 sq in
- Nominal Duct Width 10 in
- Nominal Duct Height 10 in
- Actual Width 9 3/4 in
- Depth 21 in
- Actual Height 9 3/4 in
- Mounting Type Vertical/Horizontal
- Standards UL Standard 555 and 555S, NFPA 80, 90A, 92A, 92B, 101 and 105, IBC, ICBO, CSFM, NYC MEA, Class II Leakage, AMCA
- Includes Stainless Steel Closure Spring, UL Fusible Link, Factory Mounted Actuator
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 3HGJ4
- MPN: 3HGJ4
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8481809020
- GDS Category Name: Motorized Fire and Smoke Dampers
- GDS Family Name: Ductwork Venting Fittings and Caps
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101504
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Ventilation
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Ventilation dampers
- UNSPSC Family ID: 10
- UNSPSC Family Name: Heating and ventilation and air circulation
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on April 4, 2024 4:42am UTC Category: Ductwork Venting Fittings and Caps