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ROOF MOUNT DAMPER

DAYTON

http://catalogue.acklandsgrainger.com/2017?hybris=true
  • Item # WWG4HX64
  • Mfr. Model # 4HX64
  • UNSPSC # 40101504
  • CATALOGUE PAGE # N/A
  • Shipping Weight 3.0 lbs

Technical Specs

  • Damper Size (In.) 12 x 12
  • Flange Width (In.) 1
  • Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation
  • Type Roof Mount, Exhaust
  • Item Backdraft Damper
  • Use w/Dayton Ventilators 4HZ32, 4HZ33, 4HZ36, 4HZ37, 4YC64-67, 4YC86
  • Overall Size (In.) 14 x 14
  • Construction Material G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods.
  • Outside Flange (In.) 14 x 14
  • Max. Velocity (FPM) 2000

Compliance and Restrictions

  • None

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