Square Smoke Damper 23-3/4 in W MPN:3HGH1
Square Smoke Damper 23-3/4 in W
A square smoke damper made from high-quality materials for exceptional durability and resistance to heat, is designed to fit standard ceiling openings, offering 23-3/4 width ideal for various applications in ductwork systems, preventing spread of smoke, air or moisture throughout a facility, ensuring safety by meeting code requirements. This damper can be installed with ease and provides long-lasting service in diverse settings such as residential or commercial buildings, making it preferred choice among installers or building owners who seek secure, reliable solutions to safeguard against smoke propagation for maintaining an environment free of hazards in case of fire.
Dayton Smoke Dampers are designed for use in HVAC system applications where emergency smoke control is required. Upon power interruption, damper closes automatically to prevent the spread of smoke through ducts or ventilation openings in smoke barriers. Qualified to UL Standard 555S leakage class of II.
Technical Specifications
- Item Motorized Smoke Damper
- Damper Item Motorized Smoke Damper
- Damper Shape Square
- Material Galvanized Steel
- Frame 16 ga
- Blade 16 ga
- Max. Temp. 350 Degrees F
- Max. Velocity 2,000 fpm
- Recommended Retaining Angle Mfr. No. 2TGJ1
- Pressure Differential Max. 4 in wg
- Seals Flexible Stainless Steel Jamb
- Voltage 120 V
- Hz 60
- Phase 1
- Free Area 382.32 sq in
- Nominal Duct Width 24 in
- Nominal Duct Height 24 in
- Actual Width 23 3/4 in
- Depth 12 in
- Actual Height 23 3/4 in
- Mounting Type Vertical/Horizontal
- Standards UL Standard 555S, NFPA 92A, 92B, 101 and 105, IBC, CSFM, NYC MEA, Class II Leakage, AMCA
- Includes Factory Mounted Actuator
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 3HGH1
- MPN: 3HGH1
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