Purifier Vertical & Horizontal Shafts

Ensure the rotational stability of your fuel and lube oil purifiers with our high-precision Vertical and Horizontal Shafts. Engineered to withstand extreme centrifugal forces and high-speed operation, these shafts are direct OEM replacements for the world’s leading separator brands. At Sourcing Marine, we maintain a deep stock of shafts for Alfa-Laval, Mitsubishi, and Westfalia units, ensuring immediate availability for emergency repairs or scheduled overhauls.

  • Dynamic Balance Excellence: Precision-machined to ensure vibration-free performance and extended bearing life.
  • Massive Model Coverage: In-stock support for hundreds of legacy and modern purifier models, including Alfa-Laval S/P and Mitsubishi SJ series.
  • High-Durability Metallurgy: Manufactured from premium-grade alloy steel, hardened and ground for maximum wear resistance.

Product Description

The shaft is the most critical mechanical component of any marine purifier. Even a minor misalignment or wear on the drive gear can lead to catastrophic failure. Sourcing Marine provides high-quality shafts that meet the strict tolerances required for high-speed separation, protecting your engine from contaminated fuel and oil.

Comprehensive Brand & Model Support

We supply horizontal and vertical shafts for the following specialized series:

A. For ALFA-LAVAL (Sweden/Global)

  • Modern Series: S811 through S876, P100, P150, P600–P635.
  • Legacy Series: MAB, MMB, MAPX, MOPX, MMPX, FOPX, and MFPX.
  • Compact Units: PA, PU, SA, and SU series.

B. For MITSUBISHI (Japan – Selfjector)

  • Classic SJ-T/F Series: SJ10T, SJ15T, SJ20T, SJ30T, SJ10F, SJ15F, SJ30F.
  • High-Performance Series: SJ10G/GH, SJ20G/GH, SJ30G, SJ50FH, SJ60EH.
  • Large Capacity Series: SJ700, SJ2000, SJ3000, SJ4000, SJ6000, SJ8000.

C. For WESTFALIA (Germany – GEA)

  • OSA/OSB/OSC Series: OSA7, OSA20, OSA35, OSB35, OSC4.
  • OSD/OSE Series: OSD2, OSD6, OSD18, OSD35, OSE5, OSE10, OSE20, OSE40.
  • OTA/OTB Series: OTA2, OTA4, OTA7, OTB7, OTB35.

Why Source Shafts from Sourcing Marine?

  1. Exact Fitment: Our shafts are produced using original technical drawings, ensuring the worm gear, bearing seats, and bowl interfaces match your existing unit perfectly.
  2. Extended Service Life: By using superior heat-treatment processes, our shafts offer higher resistance to fatigue and surface scoring than standard aftermarket parts.
  3. Fast Global Dispatch: We understand that a broken shaft means a non-functional purifier. Our logistics team specializes in “AOG-style” rapid shipping to ensure your parts reach the vessel at the next port.

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