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Super Hard PAG 8" Fan Blades With 5/16" Shaft

MF #7.5-36-3RPAG45A.3125
QC Part #
In stock
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Replace your rusty fan blades with corrosion-resistant poly fan blades. Made of fiberglass-reinforced polypropylene, these high performing 8" Super Hard PAG Blades have a 5/16" shaft and a 45° pitch. Includes a cast aluminum hub.

Use the information below to select the right blades for you. Find the QC Part number under the desired shaft size below:

  • Motor RPM
  • Motor Shaft Size
  • Motor Frame
  • Blade Diameter
  • Blade Pitch
  • Number of Blades
  • Motor Horsepower

Fan Blades turn clockwise when facing exhaust.

We also carry 3-Blade, 4-Blade and 6-Blade Replacement Poly Fan Blades.

5/16" Shaft
QC Part #
3/8" Shaft
QC Part #
Blade DiameterMotor RPMMotor HP (Min)PitchCFM at 0 SP
10558 10498 8" 3300 1/10 45° 590
10559 10499 10" 3300 1/6 45° 1198


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