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Upblast Ventilator Without Motor and Drive, Spun Aluminum, Wheel Dia. 36", Shaft Dia. Wheel End 1-1/

  • Item# 4YY22
  • Mfr. Model# 4YY22
  • Catalog Page# 3698
  • UNSPSC# 40101502
Upblast Ventilator Without Motor and Drive, Spun Aluminum, Wheel Dia. 36", Shaft Dia. Wheel End 1-1/ close
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  • Shipping Weight 396.0 lbs.
Country of Origin USA Country 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

Product Details

This centrifugal belt-drive upblast ventilator is designed for use in restaurants, schools, and commercial and industrial applications to exhaust contaminated air from kitchen range hoods up and away from the roof. Its 1-pc. rolled aluminum windband is fully welded to the base to create a virtually leakproof seal between the ventilator and the mounting surface. Internal steel support braces and a fully rolled windband dramatically increase the rigidity of the ventilator for greater stability during transport and installation. Motor, drive frame, and wheel are isolated from the mounting base by independent neoprene studs no metal-to-metal contact, greatly reducing overall noise. The motor compartment is isolated from the contaminated air stream and is cooled by outside air that is pulled in through an oversized breather tube by the spinning action of the wheel.

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Technical Specs

  • Item Upblast Ventilator Without Motor and Drive
  • Drive Type Belt
  • Motor HP Range 1/2 to 5
  • RPM Range 320 to 690
  • Base Height 1-3/4"
  • Base Length 46"
  • Base Width 46"
  • Overall Height 44-5/8"
  • CFM Range 8631 to 18,611 @ 0.0" SP
  • Overall Dia. 58-5/8"
  • Shaft Dia. Sheave End 1-1/4"
  • Shaft Dia. Wheel End 1-1/4"
  • Mounting Location Roof
  • Max. Inlet Temp. 300 Degrees
  • Housing Material Spun Aluminum
  • Wheel Material Aluminum
  • Wheel Type Backward Inclined Centrifugal
  • Wheel Dia. 36"
  • Includes NEMA 1 Junction Box
  • Standards UL/cUL 762, AMCA Sound & Air
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Compliance and Restrictions

None

Replacement Parts

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