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DAYTON 3HHN2 Backdraft Damper,Horizontal,39-3/4Sq

$169.99

39.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 40 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 39 3/4 in, Rough Opening Diameter 40...

39.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 40 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 39 3/4 in, Rough Opening Diameter 40...

In stock
  • RevType
  • 2
  • Manufacturer
  • DAYTON
  • Sku
  • 3HHN2
  • Identity
  • 5997272787

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