DAYTON
14-3/4', Assembled Downblast Ventilator, Direct-Drive, EC Motor
$1,265.00

HVAC

For use in general clean air environments and features electronically commutated (EC) motor that can provide up to 60% energy savings. Potentiometer dial on motor allows speed control down to 80%. Ventilators are aluminum backward-inclined, nonoverloading centrifugal wheel design, and fully rolled windband bead for increased stability. Motor compartment is isolated from air stream and cooled by outside air. NEMA 1 junction box located in motor enclosure. UL-705 Listed for Power Ventilators.
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  • Drive Type - Roof Ventilators Direct Drive
  • Duty Rating - Roof Ventilators Standard
  • Drive Package With Motor Included Yes
  • Voltage - Roof Ventilators 208/230
  • Motor HP - Roof Ventilators 3/4
  • Base Square Size - Roof Ventilators 22' x 22'
  • Number of Speeds Variable
  • Mounting Location - Roof Ventilators Roof
  • Wheel Dia. 14-3/4'
  • Item - Roof Ventilators Downblast Ventilator
  • CFM @ 0.000-In. SP 1948/2412/2875
  • CFM @ 0.125-In. SP 1833/2318/2797
  • CFM @ 0.250-In. SP 1719/2228/2719
  • CFM @ 0.375-In. SP 1590/2135/2644
  • CFM @ 0.500-In. SP 1418/2033/2566
  • CFM @ 0.625-In. SP 1164/1919/2487
  • CFM @ 0.750-In. SP -/1777/2396
  • CFM @ 0.875-In. SP -/1611/2299
  • CFM @ 1.000-In. SP -/1355/2191
  • CFM @ 1.250-In. SP -/-/1910
  • CFM @ 1.500-In. SP -/-/1297
  • Sones @ 0.125-In. SP @ 5 Ft. 9.4/13.2/18.0
  • Sones @ 0.250-In. SP @ 5 Ft. 9.0/12.9/17.4
  • Sones @ 0.500-In. SP @ 5 Ft. 8.0/12.0/16.8
  • Phase 1
  • Hz 60
  • Max. Operating Amps 10.1
  • Motor Type EC Motor
  • Max. BHP 0.24/0.46/0.79
  • RPM 1050/1300/1550
  • Base Height 1-3/4'
  • Overall Dia. 28-3/8'
  • 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. 2ZV83
  • Adj. 6 3/8'H Roof Curb Stock No. 4C454
  • Assembled/Unassembled Assembled
  • Recommended 12 In. Fixed Curb Item No. 2RB77
  • Recommended 8 In. Fixed Curb Item No. 4HX40
  • Dimension A 22'
  • Dimension B 28-3/8'
  • Dimension C 23-3/4'
  • Dimension D 4'

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