Skip Content


42"-Dia. Standard-Duty Supply Fan

  • Item # 1WDC8
  • My Part #
  • Mfr. Model # 1WDC8
  • Catalog Page # N/A
  • UNSPSC # 40101604
Supply Fan,Less Drive Package close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $684.00 / each
Activate Now

to save with

Select AdvantageSM

This item requires special shipping, additional charges may apply.

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

Jump to:
  • Shipping Weight 208.0 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 sealed pillow block. Mount supply fan vertically and for exhaust horizontal.

View More

Technical Specs

  • Item Supply Fan
  • Fan Duty Rating Standard
  • Blade Dia. 42"
  • Drive Type Belt
  • Exhaust/Supply Fan Item Supply Fan
  • Exhaust/Supply Fan Motor HP 1/3 to 1-1/2
  • Drive Package With Motor Included No
  • Max. Inlet Temp. 104 Degrees F
  • Max. Ambient Temp. 104 Degrees F
  • Motor HP Range 1/3 to 1-1/2
  • Bearing Size 1-1/4"
  • Bearing Type Regreasable Pillow Block
  • Number of Blades 6
  • Blade Material Steel
  • Shaft Dia. 1-1/4"
  • Outside Dia. 46"
  • Height 46"
  • Width 46"
  • Depth Less Flange 22-5/8"
  • Overall Depth 24-5/8"
  • Max. Depth 24-5/8"
  • Flange Width 2"
  • Mounting Position Vertical or Horizontal
  • Frame Material Galvanized Steel
  • Intake Guard No. 1WBU6
  • Motorized Wall Galv. Shutter Stock No. 3C730
  • Venturi Clearance Dia. 42-1/2"
  • Wall Collar Stock No. 1WBV4
  • Wall Housing Item No. 3FKG2
  • Weatherhood No. 1WBW3
  • Standards AMCA
  • Includes Less Drive Package
How can we improve our Technical Specifications?

Compliance and Restrictions


Replacement Parts

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Related Products

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.