Blower, 22 In

  • Item # 7HR55
  • My Part #
  • Mfr. Model # 7HR55
  • Catalog Page # 2975
  • UNSPSC # 40101601
Blower, 22 In close

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  • Shipping Weight 264.75 lbs.
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Product Details

Single-Inlet Forward-Curve Belt-Drive Blowers

• Housing can be rotated to any of 4 standard discharge positions Max. inlet air temp.: 150°F Max. ambient: 104°F
Single inlet for quiet, efficient performance in general ventilation, exhausting, air conditioning, and industrial air-moving applications. Precision, balanced, forward-curved steel wheels. Die-stamped steel housing. Single-phase motors have automatic reset thermal protection. Drive package components are packed separately.

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Technical Specs

  • Item Blower
  • Type Belt Drive, Single Inlet Forward Curve With Drive Package
  • Wheel Dia. (In.) 22-1/8
  • CFM @ 0.125-In. SP 7680
  • CFM @ 0.250-In. SP 7070
  • CFM @ 0.500-In. SP 5500
  • CFM @ 0.750-In. SP 3540
  • Max. Inlet Temp. (Deg. F) 150
  • Max. Ambient Temp. (F) 104
  • Voltage 230/460
  • Hz 60
  • Phase 3
  • Full Load Amps 5.8-5.3/2.6
  • Motor HP 2
  • Motor RPM 1735
  • Motor Type 3-Phase
  • Motor Enclosure Open Dripproof
  • Motor Insulation Class F
  • Bearing Type Ball
  • Shaft Dia. (In.) 1-3/16
  • Housing Height (In.) 39-7/16
  • Housing Width (In.) 17-1/8
  • Housing Length (In.) 35-1/8
  • Inlet Dia. (In.) 22-5/16
  • Discharge Width (In.) 17-1/8
  • Discharge Height (In.) 27-1/4
  • Wheel Width (In.) 10-7/8
  • Wheel Material Steel
  • Blower RPM 390
  • Max. Blower RPM 600
  • Rotation CW Viewing Drive Side
  • Mounting Position Blower Shaft Horizontal
  • Housing Material Galvanized Steel
  • Housing Finish None
  • Assembled/Unassembled Unassembled
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