DAYTON
Unassembled Upblast Ventilator, 30-1/2' Wheel Dia., Belt-Drive
$2,986.00

HVAC

This centrifugal belt-drive upblast ventilator is designed for use in restaurants, schools, and commercial and industrial applications to exhaust contaminated air from kitchen range hoods up and away from the roof. Its 1-pc. rolled aluminum windband is fully welded to the base to create a virtually leakproof seal between the ventilator and the mounting surface. Internal steel support braces and a fully rolled windband dramatically increase the rigidity of the ventilator for greater stability during transport and installation. Motor, drive frame, and wheel are isolated from the mounting base by independent neoprene studs no metal-to-metal contact, greatly reducing overall noise. The motor compartment is isolated from the contaminated air stream and is cooled by outside air that is pulled in through an oversized breather tube by the spinning action of the wheel.
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  • Drive Type - Roof Ventilators Belt Drive
  • Drive Package With Motor Included Yes
  • Base Square Size - Roof Ventilators 40' x 40'
  • Duty Rating - Roof Ventilators Standard
  • Voltage - Roof Ventilators 115/208/230
  • Motor HP - Roof Ventilators 1-1/2
  • Mounting Location - Roof Ventilators Roof
  • Number of Speeds 1
  • Wheel Dia. 30-1/2'
  • Item - Roof Ventilators Upblast Ventilator
  • CFM @ 0.000-In. SP 9845
  • CFM @ 0.125-In. SP 9501
  • CFM @ 0.250-In. SP 9127
  • CFM @ 0.375-In. SP 8705
  • CFM @ 0.500-In. SP 8226
  • CFM @ 0.625-In. SP 7708
  • CFM @ 0.750-In. SP 7084
  • CFM @ 0.875-In. SP 6272
  • Sones @ 0.125-In. SP @ 5 Ft. 16.4
  • Sones @ 0.250-In. SP @ 5 Ft. 15.7
  • Sones @ 0.500-In. SP @ 5 Ft. 14.8
  • Assembled/Unassembled Unassembled
  • Phase 1
  • Hz 60
  • Max. BHP 1.55
  • RPM 605
  • Base Height 1-3/4'
  • Overall Dia. 50'
  • Shaft Dia. Wheel End 1'
  • Overall Height 40'
  • Max. Inlet Temp. 300 Degrees
  • Housing Material Spun Aluminum
  • Wheel Material Aluminum
  • Speed Controllable No
  • Recommended 12 In. Fixed Curb Item No. 3AZJ2
  • Recommended Damper Size (In.) 27 X 27
  • Recommended Damper Stock No. 4HX68
  • Adj. 12 3/8'H Roof Curb Stock No. 2ZV84
  • Requires Roof Curb for New Installation
  • Includes NEMA 1 Junction Box, Drive Package
  • Standards UL/cUL 762, AMCA Sound and Air
  • Dimension A 40'
  • Dimension B 50'
  • Dimension C 40'
  • Dimension D 29-1/4'

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