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Supply Fan, 48 In, 208-230/460 V

  • Item# 7AD12
  • Mfr. Model# 7AD12
  • Catalog Page# 3661
  • UNSPSC# 40101501
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  • Shipping Weight 281.29 lbs.
Country of Origin Varies 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

Standard-duty supply fan features 6-blade galvanized-steel propellers and rigid drive-frame rails. Has variable pitch, adjustable motor pulley that helps optimize fan performance. Designed for commercial applications requiring high volumes of air at low static pressures. Air handling-quality bearings meet a minimum of L10-100,000 hours. Motors, sheaves, bushings, and belts are packed separately when complete fan with drive package is ordered. Has regreasable pilllow block ball bearings. Mount supply fan vertically and for exhaust horizontal.

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Technical Specs

  • Item Supply Fan w/Drive Package
  • Fan Duty Rating Standard
  • Motor Enclosure Open Dripproof
  • Blade Dia. 48"
  • Drive Type Belt
  • CFM @ 0.000-In. SP 21,827
  • CFM @ 0.125-In. SP 18,907
  • CFM @ 0.250-In. SP 13,506
  • Voltage 208-230/460
  • Motor HP 1
  • Fan RPM 429
  • Sones @ 0.000-In. SP @ 5 Ft. 19.4
  • Sones @ 0.125-In. SP @ 5 Ft. 20
  • Max. BHP 1.20
  • Max. Inlet Temp. 104 Degrees F
  • Max. Ambient Temp. 104 Degrees F
  • Hz 60
  • Phase 3
  • Full Load Amps 3.2-2.9/1.4
  • Motor Type 3-Phase
  • Motor Insulation Class F
  • Motor RPM 1735
  • Bearing Size 1-1/4"
  • Bearing Type Sealed Pillow Block
  • Number of Blades 6
  • Blade Material Steel
  • Shaft Dia. 1-1/4"
  • Outside Dia. 54"
  • Height 54"
  • Width 54"
  • Overall Depth 25-1/8"
  • Max. Depth 25-1/8"
  • Flange Width 2"
  • Mounting Position Vertical or Horizontal
  • Frame Material Galvanized Steel
  • Intake Guard No. 1WBU7
  • Motorized Wall Galv. Shutter Stock No. 3C731
  • Stock No. 1WDC9
  • Venturi Clearance Dia. 48-1/2"
  • Wall Collar Stock No. 1WBV5
  • Weatherhood No. 1WBW4
  • Assembled/Unassembled Unassembled
  • Standards AMCA, UL/cUL
  • Includes Drive Package
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