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Hydrofoil (PF3)

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The most common of mixing impellers. PF3 Hydrofoil Impeller provides excellent pumping ability with a strong axial flow. While useful in most applications, this design excels in thinner fluids that are susceptible to settling and provides the MOST pumping per unit of torque input. Great for low shear applications.


  • POWER NUMBER (NP) = 0.3
  • FLOW NUMBER (NQ) = 0.5
  • Flow Direction: Axial
  • Diameters (1PC welded construction): 3” to 24”
  • Diameters (bolted blade construction): 18” to 300”+
  • Bores: ¼” to 18”+