Société d`Acoustique Industrielle (SAI)

Société d`Acoustique Industrielle (SAI)

Oil Mist Eliminators



SAI Oil Mist Eliminators reach a 99.9% efficiency on 0.2 µm particles (that are amongst the most difficult to treat and are mostly emitted by rotating machinery). This performance has been certified by the CERM independent lab on aerosols including 80 to 90% 0.2 µm particles. SAI Oil Mist Eliminators are equipped with a patented regulating valve which maintains a constant vacuum in the machine oil tank. Integrated by-pass valve

  • Standard: flow ranging from 30 to 3000 m3/h
  • Custom design available upon request
  • Many options available

SAI Oil Mist Eliminator patented technology offers 3 main advantages:

1. Constant vacuum is maintain in the machine lube oil tank regardless of:

  • Filter clogging    
  • Machine rpm and oil mist flow

2. The Oil Mist Eliminator suction flow automatically adjusts itself to:

  • Machine-generated oil mist flow
  • Filtering cartridge remaining service life

3. Significant increase in cartridge service life.

Based on the following characteristics:

  • Air or Gas
  • Oil or other fluid
  • Flow

Other parameters can affect the design, such as:

  • Oil (or other fluid) concentration
  • Specific requirements, such as by-pass, inlet vacuum with or without regulation, gauges (manometers, pressure transmitters…)
  • Aerosol to vapor ratio (percentage in mass)
  • Particle size and distribution.

  • Oil tank vents for:
    • Gas turbines
    • Generators
    • Steam turbines
    • Compressors
    • Gas and Diesel Engines
  • Milling machines
  • Vacuum pump exhaust
  • Compressors / Chilling Units…

SAI Oil Mist Eliminators use high-density fiberglass coalescing cartridges and are compliant with most local regulations.

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