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Upblast Vent, 30-1/2 In,208-230/460V close
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Upblast Vent, 30-1/2 In, 208-230/460V

DAYTON

Price: $3,755.00 / each

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Required Accessories

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  • Item # 3GY74
  • Mfr. Model # 3GY74
  • UNSPSC # 40101502
  • Catalog Page # 4136
  • Shipping Weight 357.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemUpblast Ventilator
  • Drive TypeBelt
  • Wheel Dia.30-1/2"
  • CFM @ 0.000-In. SP12,449
  • CFM @ 0.125-In. SP12,176
  • CFM @ 0.250-In. SP11,904
  • CFM @ 0.375-In. SP11,607
  • CFM @ 0.500-In. SP11,273
  • CFM @ 0.625-In. SP10,939
  • CFM @ 0.750-In. SP10,554
  • CFM @ 0.875-In. SP10,169
  • CFM @ 1.000-In. SP9743
  • CFM @ 1.250-In. SP8756
  • CFM @ 1.500-In. SP7352
  • Sones @ 0.125-In. SP @ 5 Ft.24
  • Sones @ 0.250-In. SP @ 5 Ft.23
  • Sones @ 0.500-In. SP @ 5 Ft.22
  • AssembledYes
  • Motor Voltage208-230/460
  • Phase3
  • Hz60
  • Max. Operating Amps9.3/4.0
  • Motor HP3
  • Max. BHP3.15
  • RPM765
  • Base Length42"
  • Base Height1-3/4"
  • Overall Dia.50"
  • Base Width42"
  • Shaft Dia. Sheave End1"
  • Shaft Dia. Wheel End1"
  • Overall Height40"
  • Max. Inlet Temp.300 Degrees
  • Housing MaterialSpun Aluminum
  • Mounting LocationRoof
  • Wheel MaterialAluminum
  • Speed ControllableNo
  • Fixed UL 762 Kitchen Roof Curb Stock No.4HX59
  • Recommended 12 In. Fixed Curb Item No.2RB81
  • Recommended 8 In. Fixed Curb Item No.4HX43
  • Recommended Damper Size (In.)35 x 35
  • Recommended Damper Stock No.4HX69
  • Adj. 12 3/8"H Roof Curb Stock No.2ZV85
  • Adj. 6 3/8"H Roof Curb Stock No.4C455
  • Adj. UL 762 Kitchen Roof Curb Stock No.4HX63
  • RequiresRoof Curb For New Installation
  • IncludesNEMA 1 Junction Box
  • StandardsUL/cUL 762, AMCA Sound & Air
  • Green Environmental AttributeProduct Contributes to Reducing Energy Consumption
  • Green Certification or Other RecognitionNEMA Premium Rated
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Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item is NEMA Premium Rated.

Repair Parts

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  • 3GY74

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