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3/4 HP 18"-Dia. Direct Drive Axial Supply Ventilator, 115V, 1750 RPM

  • Item # 4YC58
  • My Part #
  • Mfr. Model # 4YC58
  • Catalog Page # 3025
  • UNSPSC # 40101501
Supply Vent,18 In close

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  • Shipping Weight 68.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

This supply 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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Technical Specs

  • Item Direct Drive Axial Supply Ventilator
  • Propeller Dia. 18"
  • CFM @ 0.000-In. SP 3906
  • CFM @ 0.125-In. SP 3690
  • CFM @ 0.250-In. SP 3454
  • CFM @ 0.375-In. SP 3228
  • CFM @ 0.500-In. SP 2990
  • CFM @ 0.625-In. SP 2725
  • CFM @ 0.750-In. SP 2454
  • CFM @ 0.875-In. SP 2097
  • Sones @ 0.125-In. SP @ 5 Ft. 28
  • Sones @ 0.250-In. SP @ 5 Ft. 27
  • Voltage 115
  • Hz 60
  • Phase 1
  • Max. Operating Amps 6.5
  • Motor HP 3/4
  • Max. BHP 0.77
  • RPM 1750
  • Max. Inlet Temp. 120 Degrees F
  • Base Width 30"
  • Base Length 30"
  • Base Height 1-3/4"
  • Base Top to Shroud 6-1/4"
  • Overall Height 17-1/4"
  • Overall Dia. 35-1/4"
  • Mounting Location Roof
  • Housing Material Spun Aluminum
  • Propeller Material Aluminum
  • Shaft Dia. Propeller End 1/2"
  • Speed Controllable Yes
  • 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. 2ZV83
  • Adj. 6 3/8"H Roof Curb Stock No. 4C454
  • Recommended 12 In. Fixed Curb Item No. 2RB79
  • Recommended 8 In. Fixed Curb Item No. 4HX41
  • Recommended Damper Size 23" x 23"
  • Recommended Damper Stock No. 4HX67
  • Dimension A 30"
  • Dimension B 35-1/4"
  • Dimension C 17-1/4"
  • Dimension D 6-1/4"
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