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Axial Upblast Belt Drive Exhaust Ventilator

  • Item # 4YY23
  • My Part #
  • Mfr. Model # 4YY23
  • Catalog Page # 2963
  • UNSPSC # 40101502
Exhaust Vent, 24 In close
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  • Shipping Weight 228.0 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 axial belt-drive upblast exhaust ventilator is designed
for general ventilation in industrial and commercial buildings such as warehouses, manufacturing facilities, foundries, and laboratories. It is engineered to be highly weather resistant, with heavy-gauge galvanized steel housing, bolted seams, and reinforced edges for added strength. Its drive frame is die-formed with galvanized structural steel, providing a rigid platform for motors, shafts, bearings, and drives. The fabricated steel propellers have steeply pitched blades to keep sound levels low.

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Technical Specs

  • Item Exhaust Ventilator
  • Blade Dia. 24"
  • Propeller Material Steel
  • Max. Inlet Temp. (Deg. F) 120
  • Bearing Type Sealed Pillow Block
  • RPM Range 525 to 925
  • Speed Controllable NO
  • Mounting Location Roof
  • Base Height (In.) 1-3/4
  • Overall Height (In.) 26
  • Overall Dia. (In.) 34
  • Shaft Dia. Sheave End (In.) 3/4
  • Shaft Dia. Propeller End (In.) 3/4
  • Housing Material Galvanized Steel
  • Agency Compliance UL/cUL 705 Listed
  • Requires Roof Curb For New Installations
  • Adj. 12 3/8"H Roof Curb Stock No. 2ZV84
  • Adj. 6 3/8"H Roof Curb Stock No. 4C455
  • Recommended 12 In. Fixed Curb Item No. 3AZH9
  • Dimension A 36-3/8"
  • Dimension B 28-3/8"
  • Dimension C 16"
  • Dimension D 26"
  • Dimension E 31-1/8"
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