Skip Content

Damper,Roof Mount close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Damper, Roof Mount

DAYTON

Price: $40.70 / each

Please sign in or register to access lists

  • Item # 4HX65
  • Mfr. Model # 4HX65
  • UNSPSC # 40101504
  • Catalog Page # 4104
  • Shipping Weight 4.15 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemBackdraft Damper
  • TypeRoof Mount, Exhaust
  • Damper Size (In.)15 x 15
  • Overall Size (In.)17 x 17
  • Flange Width (In.)1
  • Max. Velocity (FPM)2000
  • Construction MaterialG-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods.
  • Use w/Dayton Ventilators4HX81, 4HX82, 4HX92, 4HX93, 4HZ40, 4HZ41, 4HZ44, 4HZ45,4YC68-71, 4YC88, 4YC87, 4YC89, 4YC90
  • IncludesPre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation
How can we improve our Technical Specifications?

Compliance and Restrictions

None

Details

Roof-mount unit fits inside roof curb and prevents backdraft when fan is off. Use with centrifugal ventilators.

Product content provided by supplier

Repair Parts

Displaying repair parts for model:
  • 4HX65

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.