Square Fire/Smoke Damper 7-3/4 in H MPN:3HGJ3
Square Fire/Smoke Damper 7-3/4 in H
Introducing our Square Fire/Smoke Damper - a top-of-the-line safety device designed to protect your home or commercial space in case of an emergency. Made with durable galvanized steel construction, this damper is ideal for use in HVAC systems and can withstand high temperatures up to 165F. Equipped with a factory-installed actuator, it automatically closes upon detecting smoke or heat, preventing the spread of fire and safeguarding your property. The damper's compact square shape ensures easy installation in any HVAC system, while its single junction box wiring provides seamless integration. Trust the Square Fire/Smoke Damper to give you peace of mind during unexpected emergencies.
Top product features:
- High-temperature resistance up to 165F
- Factory-installed actuator for easy installation
- Square shape for compact and efficient fit in HVAC systems
Top product applications:
- Protect residential homes from fire and smoke damage during emergencies
- Safeguard commercial buildings from fire and smoke spread in HVAC systems
- Prevent the spread of fire and smoke in laboratories and research facilities
Dayton fire/smoke dampers are designed for use in HVAC system applications where emergency fire/smoke control is required. Each damper comes standard with a 165ºF electro thermal link and factory installed actuator. Upon temperature elevation in emergency fire smoke situations, dynamic damper closes automatically to prevent the spread of fire and smoke. Factory installed actuators are wired 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. 2TGG5
- Pressure Differential Max. 4 in wg
- Seals Extruded Silicone Rubber Blade
- Voltage 24 V
- Hz 60
- Phase 1
- Free Area 35.28 sq in
- Nominal Duct Width 8 in
- Nominal Duct Height 8 in
- Actual Width 7 3/4 in
- Depth 21 in
- Actual Height 7 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: 3HGJ3
- MPN: 3HGJ3
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