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Leistritz

L3 Series Screw Pumps

Product by: Leistritz

A simplified three rotor screw pump with total hydraulic balancing and built-in relief valve as standard features. The cartridge-style pump models are simple to maintain and allows customized pump casings for direct fit replacement of older pumps.

Typical Applications

  • Crude Oil
    • Asphalt
    • Asphaltenes, Pitch & Tar
    • Lube Oil
    • Light & Heavy Fuel Oil
    • Kerosene
    • Residuals
    • Vacuum Bottoms

LeistritzPerformance Data

  • Flow: 3-1,600 gpm
    • Diff. Pressure: 2,300 psi (max)
    • Viscosity: 1.2-5,000 cSt
    • Temperature: 5-360° F

Scope of Supply

  • Mounting: Horizontal (foot & flange) or Vertical (pedestal & deepwell)
    • Bearing: Internal (product lubricated) or External (permanently grease packed)
    • Seal: Packing, Lip, Single Mechanical, Mag Drive (Quench or Heating optional)

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