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Hzd. Loc. Vent, 18-1/2 In, 208-230/460V

DAYTON

Price: $2,422.00 / each

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Typically in Stock
  • Item # 7HY72
  • Mfr. Model # 7HY72
  • UNSPSC # 40101502
  • Catalog Page # 4141
  • Shipping Weight 151.93 lbs.
Country of Origin VariesCountry of Origin is subject to change.

Technical Specs

  • ItemHazardous Location Upblast Ventilator
  • Drive TypeBelt
  • Wheel Dia.18-1/2"
  • CFM @ 0.000-In. SP5648
  • CFM @ 0.125-In. SP5546
  • CFM @ 0.250-In. SP5443
  • CFM @ 0.375-In. SP5345
  • CFM @ 0.500-In. SP5254
  • CFM @ 0.625-In. SP5163
  • CFM @ 0.750-In. SP5082
  • CFM @ 0.875-In. SP5002
  • CFM @ 1.000-In. SP4921
  • CFM @ 1.250-In. SP4598
  • CFM @ 1.500-In. SP4313
  • CFM @ 1.75-In. SP3983
  • CFM @ 2.000-In. SP3564
  • Sones @ 0.125-In. SP @ 5 Ft.27
  • Sones @ 0.250-In. SP @ 5 Ft.27
  • Sones @ 0.500-In. SP @ 5 Ft.26
  • AssembledNo
  • Motor Voltage208-230/460
  • Phase3
  • Hz60
  • Max. Operating Amps6.0-5.8/2.9
  • Motor HP2
  • Max. BHP2.10
  • RPM1495
  • Base Length30"
  • Base Height1-3/4"
  • Overall Dia.35-3/8"
  • Base Width30"
  • Shaft Dia. Sheave End3/4"
  • Shaft Dia. Wheel End3/4"
  • Overall Height36-1/2"
  • Max. Inlet Temp.300 Degrees
  • Housing MaterialSpun Aluminum
  • Mounting LocationRoof
  • Wheel MaterialAluminum
  • Speed ControllableNo
  • Recommended 12 In. Fixed Curb Item No.2RB79
  • Recommended 8 In. Fixed Curb Item No.4HX41
  • Recommended Damper Size (In.)23 x 23
  • Recommended Damper Stock No.4HX67
  • Adj. 12 3/8"H Roof Curb Stock No.2ZV83
  • Adj. 6 3/8"H Roof Curb Stock No.4C454
  • RequiresRoof Curb for New Installations
  • IncludesHazardous Location Motor that meets Class I, Groups C & D AND Class II, Groups E, F & G
  • StandardsAMCA Sound & Air
How can we improve our Technical Specifications?

Compliance and Restrictions

None

Details

Hazardous Location Centrifugal Belt-Drive Exhaust Ventilators

• Aluminum, backward inclined, nonoverloading centrifugal wheel design Air handling-quality bearings meet min. L10-100,000 hr.
Designed to exhaust air in commercial and industrial applications with potentially hazardous particles or fumes. Constructed with spark-resistant aluminum wheel and rub ring. Spun aluminum housing features rolled wind band to increase stability. Motor, drive frame, and wheel are isolated from the mounting base by independent neoprene studs—no metal-to-metal contact, greatly reducing overall noise. Motor compartment is cooled by fresh outside air, maximizing motor life. Motors, sheaves, belts, and conduit kit are packed separately when unassembled ventilator with drive package is ordered.
Warning: Nonhazardous location ventilators are not interchangeable with hazardous location ventilators. Note: Installation must comply with all local and national safety codes including the National Electrical Code (NEC) and National Fire Protection Act (NFPA).
Upblast Ventilators

• Motor only UL Listed for Class I Groups C & D and Class II Groups E, F, & G hazardous locations Max. inlet air temp.: 300°F Bearings: sealed pillow block up to 16-1/2" wheel dia.; regreasable pillow block for 18-1/2" wheel dia. and larger

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