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Square Fire/Smoke Damper,7-3/4 In. W close
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Square Fire/Smoke Damper, 7-3/4 In. W

Price $499.25 / each

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  • Item # 3HGJ9
  • Mfr. Model # 3HGJ9
  • UNSPSC # 40101504
  • Catalog Page # 4311
  • Shipping Weight 25.85 lbs.
Country of Origin USACountry 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

Technical Specs

  • ItemMotorized Fire/Smoke Damper
  • ShapeSquare
  • MaterialGalvanized Steel
  • Frame16 ga.
  • Blade16 ga.
  • Fire Rated1-1/2 hr.
  • Max. Temp.350 Degrees F
  • Max. Velocity2000 fpm
  • Recommended Retaining AngleMfr. No. 2TGG5
  • Pressure Differential Max.4" wg
  • SealsExtruded Silicone Rubber Blade
  • Voltage120
  • Hz60
  • Phase1
  • Free Area35.28 sq. in.
  • Nominal Duct Width8"
  • Nominal Duct Height8"
  • Actual Width7-3/4"
  • Depth21"
  • Actual Height7-3/4"
  • Mounting TypeVertical/Horizontal
  • StandardsUL Standard 555 and 555S, NFPA 80, 90A, 92A, 92B, 101 and 105, IBC, ICBO, CSFM, NYC MEA,Class II Leakage, AMCA
  • IncludesStainless Steel Closure Spring, UL Fusible Link, Factory Mounted Actuator
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