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Round Fire/Smoke Damper,3000 fpm,120V

  • Item # 3HGN1
  • My Part #
  • Mfr. Model # 3HGN1
  • Catalog Page # 3101
  • UNSPSC # 40101504
Round Fire/Smoke Damper,3000 fpm,120V close

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Web Price $637.00 / each
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  • Shipping Weight 33.86 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

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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Technical Specs

  • Item Motorized Fire/Smoke Damper
  • Damper Item Motorized Fire/Smoke Damper
  • Damper Shape Round
  • Actual Damper Sz. Dia. 17-7/8"
  • Material Galvanized Steel
  • Frame 20 ga.
  • Blade 14 ga.
  • Fire Rated 1-1/2 hr.
  • Max. Temp. 350 Degrees F
  • Max. Velocity 3000 fpm
  • Pressure Differential Max. 4" wg
  • Seals Extruded Silicone Rubber Blade
  • Voltage 120
  • Hz 60
  • Phase 1
  • Free Area 216.00 sq. in.
  • Nominal Duct Dia. 18"
  • Depth 15-5/8"
  • 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
  • Includes Stainless Steel Closure Spring, UL Fusible Link, Factory Mounted Actuator
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