Square Fire/Smoke Damper 11-3/4 in W MPN:3HGK2
Square Fire/Smoke Damper 11-3/4 in W
The square fire and smoke damper is a critical component designed to prevent the spread of fire and smoke through ventilation systems in buildings. This durable product, measuring 11-3/4 inches wide, is perfect for ductwork applications within residential or commercial structures with motorized fire and smoke damper systems. Featuring high-quality construction materials and robust functionality, it helps protect against damage from heat and potential threats related to fire hazards.
This damper is designed for enclosure in emergency fire and smoke situations. It can accommodate airflow in either direction. Upon temperature elevation, the dynamic damper closes automatically to prevent the spread of fire and smoke. The factory-installed actuator is prewired to a single junction box to provide easy, single point wiring installation.
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. 2TGH2
- Pressure Differential Max. 4 in wg
- Seals Extruded Silicone Rubber Blade
- Voltage 120 V
- Hz 60
- Phase 1
- Free Area 74.16 sq in
- Nominal Duct Width 12 in
- Nominal Duct Height 12 in
- Actual Width 11 3/4 in
- Depth 16 in
- Actual Height 11 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: 3HGK2
- MPN: 3HGK2
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