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Greenheck WD-100 | Insco Distributing
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Greenheck Exhaust, Gravity Backdraft Damper, 10 x 10 Inch, Steel

  • Brand Name: Greenheck
  • IPN: 3623016
  • MPN: WD-100
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The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. Optional motor pack converts the dampers to motorized operation. The primary application is with roof mounted exhaust fans.

Greenheck Backdraft Damper, Exhaust, Gravity, Series: WD-100, 10 x 10 Inch, Steel, Galvanized, Horizontal Mount, Square, 1 Inch WG, 2-1/2 Inch Depth

Brand Name ????? Greenheck
Dimensions ????? 2-1/2 Inch Depth
Dimension ????? 2-1/2 Inch Depth
Finish ????? Galvanized
Item Name ????? Backdraft Damper
Material ????? Steel
Mounting Type ????? Horizontal
Pressure Rating ????? 1 Inch WG
Series ????? WD-100
Shape ????? Square
Size ????? 10 x 10 Inch
Type ????? Exhaust, Gravity
  • Temperature of 180 deg F
  • 2500 fpm velocity
  • 18 ga galvanized steel frame
  • 0.025 Inch roll formed aluminum blade
  • Vinyl blade seals
  • 3/16 Inch diameter zinc plated steel axle
  • Synthetic axle bearings
  • 0.064 Inch (1.6 mm) aluminum tie bar, spring assisted opening for low pressure drop linkage