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VENT ,DD,DOWNBLAST,8-1/4 WHEEL close
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VENT ,DD,DOWNBLAST,8-1/4 WHEEL

DAYTON

http://catalogue.acklandsgrainger.com/2017?hybris=true
  • Item # GFN48C189
  • Mfr. Model # 48C189
  • UNSPSC # 40101502
  • CATALOGUE PAGE # N/A
  • Shipping Weight 36.0 lbs

Technical Specs

  • Item Downblast Ventilator
  • Overall Height 14-5/8
  • Mounting Location Roof
  • Recommended 12 In. Fixed Curb Item No. 5EFJ2
  • Recommended 8 In. Fixed Curb Item No. 3TZ53
  • Wheel Type Backward Inclined Centrifugal
  • Wheel Material Aluminum
  • Adj. 12 3/8"H Roof Curb Stock No. 2ZV82
  • Base Length 17"
  • Base Height 1-3/4"
  • Adj. 6 3/8"H Roof Curb Stock No. 4C453
  • Base Width 17"
  • Overall Dia. 21-3/4
  • Wheel Dia. 8-1/4
  • Max. Inlet Temp. 130 Degrees F
  • Shaft Dia. Wheel End 1/2"
  • Dimension B 21-3/4"
  • Dimension A 17"
  • Dimension C 14-5/8"
  • Dimension D 4"
  • CFM @ 0.000-In. SP 426/565/855
  • CFM @ 0.500-In. SP -/-/600
  • CFM @ 0.375-In. SP -/-/671
  • CFM @ 0.125-In. SP 298/474/794
  • CFM @ 0.750-In. SP -/-/406
  • CFM @ 0.625-In. SP -/-/522
  • CFM @ 0.250-In. SP -/367/735
  • CFM @ 0.875-In. SP -/-/-
  • CFM @ 1.000-In. SP -/-/-
  • CFM @ 1.500-In. SP -/-/-
  • Number of Speeds Variable
  • Max. BHP 0.01/0.03/0.11
  • Motor HP 1/6
  • Phase 1
  • Sones @ 0.250-In. SP @ 5 Ft. -/4.6/9.4
  • Sones @ 0.125-In. SP @ 5 Ft. -/4.4/9.5
  • Hz 60
  • Drive Type Direct-Drive
  • Motor Type EC Motor
  • Housing Material Spun Aluminum
  • Motor Voltage 115
  • RPM 860/1140/1725
  • Speed Control 43Y140
  • Sones @ 0.500-In. SP @ 5 Ft. -/-/9.1
  • CFM @ 1.250-In. SP -/-/-
  • Agency Compliance UL/cUL 705, AMCA Sound & Air
  • Speed Controllable Yes
  • Assembled/Unassembled Assembled

Compliance and Restrictions

  • None

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