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3HGL5 3HGL5 UNSPSC # 40101504

Motorized Fire/Smoke Damper: 7 7/8 in Actual Damper Sz. Dia.

  • Item # 3HGL5
  • Mfr. Model # 3HGL5
  • UNSPSC # 40101504
  • Catalog Page # 3101 3101
Country of Origin USA. Country of Origin is subject to change.

This motorized damper is designed for use in HVAC system applications where emergency fire and smoke control is required. It includes a 165°F fusible link and a factory-installed actuator. Upon temperature elevation, the dynamic damper closes automatically to prevent the spread of fire and smoke.

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Motorized Fire/Smoke Damper: 7 7/8 in Actual Damper Sz. Dia.

  • Item # 3HGL5
  • Mfr. Model # 3HGL5
  • UNSPSC # 40101504
  • Catalog Page # 3101 3101
Country of Origin USA. Country of Origin is subject to change.

This motorized damper is designed for use in HVAC system applications where emergency fire and smoke control is required. It includes a 165°F fusible link and a factory-installed actuator. Upon temperature elevation, the dynamic damper closes automatically to prevent the spread of fire and smoke.

Technical Specs

  • Item Motorized Fire/Smoke Damper
  • Damper Item Motorized Fire/Smoke Damper
  • Damper Shape Round
  • Actual Damper Sz. Dia. 7 7/8 in
  • Material Galvanized Steel
  • Frame 20 ga
  • Blade 14 ga
  • Fire Rated 1 1/2 hr
  • Max. Temp. 350 Degrees F
  • Max. Velocity 3,000 fpm
  • Pressure Differential Max. 4 in wg
  • Seals Extruded Silicone Rubber Blade
  • Voltage 120 V
  • Hz 60
  • Phase 1
  • Free Area 43.34 sq in
  • Nominal Duct Dia. 8 in
  • Depth 15 5/8 in
  • Mounting Type Vertical/Horizontal
  • Standards 101 and 105, 90A, 92A, 92B, CSFM, Class II Leakage, IBC, ICBO, NFPA 80, NYC MEA, UL Standard 555 and 555S
  • Includes Factory Mounted Actuator, Stainless Steel Closure Spring, UL Fusible Link

This motorized damper is designed for use in HVAC system applications where emergency fire and smoke control is required. It includes a 165°F fusible link and a factory-installed actuator. Upon temperature elevation, the dynamic damper closes automatically to prevent the spread of fire and smoke.

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