DAYTON
11', Assembled Downblast Ventilator, Direct-Drive
$625.00

HVAC

For use in general clean air environments, this weather-resistant ventilator features a heavy-duty aluminum housing with a rigid internal support structure, a birdscreen, and a steel drive frame. The fully rolled windband bead provides increased stability. The motor is mounted out of the discharge stream in a positively cooled chamber fed by outside air drawn in under the motor cover.
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  • Drive Type - Roof Ventilators Direct Drive
  • Duty Rating - Roof Ventilators Standard
  • Drive Package With Motor Included Yes
  • Voltage - Roof Ventilators 115
  • Motor HP - Roof Ventilators 1/4
  • Base Square Size - Roof Ventilators 22' x 22'
  • Number of Speeds 1
  • Mounting Location - Roof Ventilators Roof
  • Wheel Dia. 11'
  • Item - Roof Ventilators Downblast Ventilator
  • CFM @ 0.000-In. SP 864
  • CFM @ 0.125-In. SP 829
  • CFM @ 0.250-In. SP 793
  • CFM @ 0.375-In. SP 756
  • CFM @ 0.500-In. SP 719
  • CFM @ 0.625-In. SP 679
  • CFM @ 0.750-In. SP 640
  • CFM @ 0.875-In. SP 592
  • CFM @ 1.000-In. SP 527
  • Sones @ 0.125-In. SP @ 5 Ft. 12.5
  • Sones @ 0.250-In. SP @ 5 Ft. 12.3
  • Phase 1
  • Hz 60
  • Max. Operating Amps 5.0
  • Max. BHP 0.19
  • RPM 1725
  • Base Height 1-3/4'
  • Overall Dia. 24-3/8'
  • Overall Height 23-3/4'
  • Shaft Dia. Wheel End 1/2'
  • Max. Inlet Temp. 130 Degrees
  • Housing Material Spun Aluminum
  • Wheel Material Aluminum
  • Wheel Type Backward Inclined Centrifugal
  • Speed Controllable Yes
  • Adj. 12 3/8'H Roof Curb Stock No. 2ZV82
  • Adj. 6 3/8'H Roof Curb Stock No. 4C453
  • Assembled/Unassembled Assembled
  • Recommended 12 In. Fixed Curb Item No. 2RB76
  • Recommended 8 In. Fixed Curb Item No. 4HX39
  • Agency Compliance AMCA Sound & Air, UL/cUL 705, CSA Certified Motor
  • Dimension A 22'
  • Dimension B 24-3/8'
  • Dimension C 23-3/4'
  • Dimension D 4-3/8'

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