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Downblast Ventilator Less Drv Pkg, Belt, Roof, Motor HP Range 1 to 10 close
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Downblast Ventilator Less Drv Pkg, Belt, Roof, Motor HP Range 1 to 10

Price $6,890.00 / each

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  • Item # 4YY12
  • Mfr. Model # 4YY12
  • UNSPSC # 40101502
  • Catalog Page # 4142
  • Shipping Weight 715.0 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

  • ItemDownblast Ventilator Less Drv Pkg
  • Drive TypeBelt
  • Wheel Dia.50"
  • CFM Range17,245 to 37,068 @ 0.0" SP
  • RPM Range214 to 460
  • Motor HP Range1 to 10
  • Base Width64"
  • Mounting LocationRoof
  • Base Length64"
  • Base Height1-3/4"
  • Overall Dia.83"
  • Overall Height50-3/4"
  • Shaft Dia. Wheel End1-1/4"
  • Shaft Dia. Sheave End1-1/4"
  • Bearing TypeRegreasable Pillow Block
  • Max. Inlet Temp.180 Degrees
  • Housing MaterialSpun Aluminum
  • Wheel MaterialAluminum
  • Wheel TypeBackward Inclined Centrifugal
  • Adj. 12 3/8"H Roof Curb Stock No.2ZV87
  • Recommended 12 In. Fixed Curb Item No.2RB83
  • Recommended 8 In. Fixed Curb Item No.4YY76
  • Recommended Damper Size (In.)50 x 50
  • Recommended Damper Stock No.4HX71
  • RequiresRoof Curb For New Installations
  • StandardsUL/cUL 705AMCA Sound & Air
  • IncludesNEMA 1 Junction Box
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  • 4YY12

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