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CompStar® PAO Series


  • CompStar PAO Series is high performance refrigeration lubricant based on Synthetic Hydrocarbons (PAO).

  • Suitable for NH3 applications and hydrocarbon refrigerants.


  • CompStar PAO Series has been developed for the lubrication of highly stressed NH3 compressors.

  • Very good lubricity in hydrocarbon (propane R290, propylene R1270, etc.)

  • Also suitable with CO2 (not miscible with CO2).


  • Excellent chemical stability with NH3.

  • Very good thermal stability, excellent low temperature flowability

  • Suitable for evaporation temperatures below -50°C.


CompStar PAO Series EN.jpg
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