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Klüber Summit RPE 744-85

Article-No: 050246 Special synthetic oil for CO2 refrigerating compressors

Klüber Summit RPE 744-85 is based on selected polyol esters (POE) with special additivities . It has been designed for use in refrigeration compressors operating with natural refrigerant carbon dioxide (CO2, R 744). It has excellent chemical and thermal stability as well as superior lubricity characteristics even under presence of water and heavy working conditions.

Klüber Summit RPE 744-85

Benefits for your application

  • Good thermal stability with refrigerant CO2 (R 744)
  • Excellent chemical stability
  • Good miscibility in refrigerant R 744 (Carbon dioxide, CO2)
  • Very good flow properties at low operating temperatures ensuring good oil return back to the compressor and preventing blockage or loss of heat transfer in the evaporator
  • Excellent lubrication properties which help reduce wear and prevent leakage

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