Refrigeration Oils SL Series

Refrigeration Oils
SL Series

Product Use

SL32, SL68, SL100
Suniso SL synthetic refrigeration oils are formulated with select polyol ester based stocks and additives, providing outstanding lubrication, stability and corrosion protection. Suniso SL oils are miscible with HFC refrigerants at extremely low temperatures.
Suitable for use in compressors of refrigeration and air conditioning systems, working on ozone friendly alternative coolants.


Suniso meets the performance requirements of leading OEMs for use in refrigeration system compressors where the manufacturer specifies a naphthenic mineral oil.

  • Chemical stability to extend service life, reducing maintenance costs.
  • Excellent low temperature performance with no wax deposits to plug the system.
  • Cleaner operation of the compressor with fewer deposits and failures due to valve sticking.
  • Approval by most major equipment manufacturers.

Suniso characteristics

Our factory in Hemiksem is equipped with its own laboratory to conduct in-house tests during the complete production process.
Typical analysis Suniso SL22 ~ SL220

SL Series Density at 15°C Viscosity at 40°C Viscosity at 100°C Viscosity index Flash point Pour point Colour Water
SL32 0.980 32.0 cSt 5.8 cSt 125 235°C -48°C L 0.5 < 100ppm
SL68 0.960 70.1 cSt 9.1 cSt 105 252°C -36°C L 0.5 < 100ppm
SL100 0.960 100 cSt 11.3 cSt 100 254°C 36°C L 0.5 < 100ppm

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