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Rectangular Shaded Pole Transflow Blower, Flange: No, Wheel Dia: 2-3/8", 115VAC

  • Item # 1TDU4
  • My Part #
  • Mfr. Model # 1TDU4
  • Catalog Page # 3037
  • UNSPSC # 40101601
Blower,105 cfm,115V,0.55A,2736 rpm close
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Web Price $85.50 / each
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  • Shipping Weight 3.35 lbs.
Country of Origin China 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

Featuring continuous-duty operation and automatic thermal protection, this blower provides economical air delivery for general heating, cooling, ventilating, or component cooling. It's designed to exhaust or ventilate cabinets, office machines, electronic equipment, corn stoves, pellet stoves, and fireplace inserts. The heavy-duty, shaded-pole motor features an oversized stack to enhance cooling and product life, and a durable metal cooling-fan blade. The extruded aluminum, 1-pc. housing keeps the blower wheel and motor properly aligned, reducing vibration. Permanently lubricated sleeve bearings on the motor and blower housing significantly reduce motor hum transmission into equipment. The min./max. operating temperature range is -20° to 104°F.

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Technical Specs

  • Blower Outlet Shape Rectangular
  • With Flange No
  • Blower Wheel Diameter 2-3/8"
  • Blower Wheel Width 1-7/8"
  • Blower Item Transflow Blower
  • Blower Voltage 115VAC
  • Blower Motor Type Shaded Pole
  • Blower Thermal Protection Auto
  • Blower Conduit Box No
  • CFM @ 0.000-In. SP 105
  • CFM @ 0.100-In. SP 87
  • CFM @ 0.200-In. SP 63
  • Hz 60
  • Phase 1
  • Full Load Amps 0.55
  • RPM 2736
  • Bearing Type Sleeve
  • Motor Enclosure Open
  • Motor Insulation Class B
  • Lead Length 13"
  • Max. Ambient Temp. 104 Degrees F
  • Max. Inlet Temp. 104 Degrees F
  • Outlet Height 1"
  • Outlet Width 7-9/16"
  • Overall Height 3-1/2"
  • Overall Width 11-1/16"
  • Overall Depth 4-3/16"
  • Wheel Type Forward Curve
  • Drive Type Direct
  • Mounting Position All Position
  • Housing Material Mill Finish Aluminum
  • Agency Compliance UL Recognized US and Canada (E47479), CE
  • Replaces 4C744
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Customer Reviews


Rectangular Shaded Pole Transflow Blower, Flange: No, Wheel Dia: 2-3/8 In , 115VAC is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from moves a nice amount of air in a narrow rectangular area.
Date published: 2014-08-21
Rated 5 out of 5 by from Bought one of these blowers to evacuate the hot air from my garage in southern California (100-deg +). Worked great for 5 years them finally stopped. I took it apart and added oil to the seals (which had dried out). I then turned it on and tightened the motor mount screws to adjust the shaft alignment. It came back to life and is running like new again. Amazing ....... I thought it was dead. Adjusting the alignment exactly right is the trick to long life operation.
Date published: 2013-09-07
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