DAYTON
1-1/2 HP 20'-Dia. Direct Drive Axial Exhaust Ventilator, 115/208-230V, 1750 RPM
$2,088.00

HVAC

This exhaust ventilator provides steady exhaust or supply of clean air under low-to-moderate static pressures. It has spun aluminum construction, with fully rolled bead on the windband, for stability and rigidity when lifting and transporting.
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  • Item Direct Drive Axial Exhaust Ventilator
  • Propeller Dia. 20'
  • CFM @ 0.000-In. SP 5943
  • CFM @ 0.125-In. SP 5745
  • CFM @ 0.250-In. SP 5507
  • CFM @ 0.375-In. SP 5260
  • CFM @ 0.500-In. SP 5007
  • CFM @ 0.625-In. SP 4650
  • CFM @ 0.750-In. SP 4246
  • CFM @ 0.875-In. SP 3592
  • CFM @ 1.000-In. SP 3295
  • Sones @ 0.125-In. SP @ 5 Ft. 22
  • Sones @ 0.250-In. SP @ 5 Ft. 23
  • Voltage 115/208-230
  • Hz 60
  • Phase 1
  • Max. Operating Amps 13.2/7.2-6.6
  • Max. Operating Watts 813
  • Motor HP 1-1/2
  • Max. BHP 1.24
  • RPM 1750
  • Max. Inlet Temp. 120 Degrees F
  • Base Width 34'
  • Base Length 34'
  • Base Height 1-3/4'
  • Base Top to Shroud 6-1/4'
  • Overall Height 17-1/2'
  • Overall Dia. 42'
  • Mounting Location Roof
  • Housing Material Spun Aluminum
  • Propeller Material Aluminum
  • Shaft Dia. Propeller End 5/8'
  • Speed Controllable No
  • Standards AMCA Sound & Air, UL/cUL 705
  • Requires Roof Curb For New Installation
  • Includes NEMA 1 Junction Box
  • Adj. 12 3/8'H Roof Curb Stock No. 2ZV84
  • Adj. 6 3/8'H Roof Curb Stock No. 4C455
  • Recommended 12 In. Fixed Curb Item No. 2RB80
  • Recommended 8 In. Fixed Curb Item No. 4HX42
  • Recommended Damper Size 27' x 27'
  • Recommended Damper Stock No. 4HX68
  • Dimension A 34'
  • Dimension B 42'
  • Dimension C 17-1/2'
  • Dimension D 6-1/4'

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