Square Fire Damper 17-3/4 in W MPN:2TGG1
Square Fire Damper 17-3/4 in W
The fire damper is constructed from stainless steel and designed to regulate airflow during fires to prevent the spread of smoke, heat, or flames between compartments in a building; its rectangular shape reduces pressure loss making it suitable for various ductwork sizes in industrial settings.
This fire damper is designed for use in duct systems or penetrations of fire-rated barriers that have been designed to have pressurized airflow when the damper is expected to cycle closed during a fire. It can accommodate airflow in either direction.
Technical Specifications
- Item Fire Damper
- Damper Item Fire Damper
- Damper Shape Square
- Mounting Type Dynamic, Vertical or Horizontal
- Nominal Duct Width 18 in
- Nominal Duct Height 18 in
- Damper Depth 3 11/16 in
- Material 22 ga Galvanized Steel
- Damper Height 17 3/4 in
- Damper Width 17 3/4 in
- Recommended Retaining Angle 2TGH8
- Fire Rated 1 1/2 hr
- Free Area 1.64 sq ft
- Fusible Link 165 Degrees F
- For Use With Low Pressure HVAC Systems
- Standards UL Standard 555, NFPA 80, 90A and 101, IBC, CSFM, NYC MEA
- Includes Stainless Steel Closure Spring, UL Fusible Link
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 2TGG1
- MPN: 2TGG1
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8481803090
- GDS Category Name: 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 3, 2024 9:27pm UTC
Category: Ductwork Venting Fittings and Caps