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Damper, Roof Mount

Price $67.60 / each

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  • Item # 4HX67
  • Mfr. Model # 4HX67
  • UNSPSC # 40101504
  • Catalog Page # 4104
  • Shipping Weight 8.4 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

  • ItemBackdraft Damper
  • TypeRoof Mount, Exhaust
  • Damper Size (In.)23 x 23
  • Overall Size (In.)25 x 25
  • Flange Width (In.)1
  • Max. Velocity (FPM)2250
  • Construction MaterialG-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods.
  • Use w/Dayton Ventilators4HX85,4HX86,4HX96,4HX97,4HZ56, 4HZ57, 4YC50, 4YC51, 4YC76-77
  • IncludesPre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation
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Compliance and Restrictions



For belt-drive centrifugal roof and wall ventilators. Felted-edge aluminum louvers, stainless steel pivot pins, and nylon bushings. Not for use with kitchen exhaust applications. Frame depth: 2".

Repair Parts

Displaying repair parts for model:
  • 4HX67

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