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Upblast Vent, 21-1/4 In,115/208-230V close
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Upblast Vent, 21-1/4 In, 115/208-230V

DAYTON

Price: $1,513.00 / each

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Typically in Stock
  • Item # 7AT33
  • Mfr. Model # 7AT33
  • UNSPSC # 40101502
  • Catalog Page # 4138
  • Shipping Weight 131.38 lbs.
Country of Origin VariesCountry of Origin is subject to change.

Technical Specs

  • ItemUpblast Ventilator
  • Drive TypeBelt
  • Wheel Dia.21-1/4"
  • CFM @ 0.000-In. SP3740
  • CFM @ 0.125-In. SP3422
  • CFM @ 0.250-In. SP3096
  • CFM @ 0.375-In. SP2699
  • CFM @ 0.500-In. SP2073
  • Sones @ 0.125-In. SP @ 5 Ft.8.8
  • Sones @ 0.250-In. SP @ 5 Ft.8.1
  • Sones @ 0.500-In. SP @ 5 Ft.7.0
  • AssembledNo
  • Motor Voltage115/208-230
  • Phase1
  • Hz60
  • Max. Operating Amps6.6/3.0-3.3
  • Motor HP1/3
  • Max. BHP0.35
  • RPM665
  • Base Length27-3/4" Dia
  • Overall Dia.35-3/8"
  • Base Width27-3/4" Dia
  • Shaft Dia. Sheave End3/4"
  • Shaft Dia. Wheel End3/4"
  • Overall Height35-3/8"
  • Max. Inlet Temp.300 Degrees
  • Housing MaterialSpun Aluminum
  • Mounting LocationWall
  • Wheel MaterialAluminum
  • Speed ControllableNo
  • Recommended Damper Size (In.)17 x 17
  • IncludesNEMA 1 Junction Box, Mounting Plate, Drive Package
  • StandardsUL/cUL 762, AMCA Sound & Air

Compliance and Restrictions

None

Details

Centrifugal Belt-Drive Upblast Exhaust Ventilators

• Wall mount applications Aluminum, backward-inclined, nonoverloading centrifugal wheel design NEMA 1 junction box located in motor enclosure Max. inlet air temp.: 300°F UL 762 Listed Restaurant Exhaust Appliances (YZHW)
Designed for use in restaurants, schools, commercial, and industrial applications to exhaust contaminated air from kitchen range hoods. 1-pc. rolled aluminum windband fully welded to the base creates a virtually leakproof seal between the ventilator and the mounting surface. Internal steel support braces; round mounting plate included. Motor, drive frame, and blower wheel are isolated from the mounting base by the use of independent neoprene studs—no metal-to-metal contact, greatly reducing overall noise. Motor compartment is isolated from the contaminated air stream and is cooled by outside air pulled in through an oversized breather tube by the spinning action of the wheel.
UL and C-UL Listed.
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