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Control Damper,8-1/4In D,8 In Duct Dia. close
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Control Damper, 8-1/4In D, 8 In Duct Dia.

Price $185.00 / each

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  • Item # 3HGN8
  • Mfr. Model # 3HGN8
  • UNSPSC # 40101504
  • Catalog Page # 4311
  • Shipping Weight 5.71 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

Technical Specs

  • Item Control Damper
  • Blade Type Round
  • Frame Material 20 ga. Galvanized Steel
  • Blade Material 14 ga. Galvanized Steel
  • Max. Velocity 3000 fpm
  • Damper Dia. 7-7/8"
  • Frame Depth 8-1/4"
  • Duct Dia. 8"
  • Axle Dia. 1/2"
  • Axle Plated Steel
  • Max. Temp. 180 Degrees F
  • Pressure Differential Max. 4" wg
  • Bearings Stainless Steel
  • Seals Silicone
  • For Use In Low to Medium Pressure and Velocity Systems
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Compliance and Restrictions



Volume Control Dampers
Designed to regulate the volume of air moving through a duct system. Can be used as a positive shutoff or for automatic control. Install with blades in horizontal position. 24V and 120V actuators sold separately.

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