Sunsio mineral refrigeration oils are refined from specially picked naphthetic base crude oils. The oil is easy to use with any refrigeration installation be it compressor or evaporator and regardless of temperature. Key Benefits: Can be used in both commercial and domestic refrigeration systems, as well as air conditioning systems Excellent low temperature properties that ensures long life as they are highly stable and essentially wax free Miscible with (H)CFC refrigerants and natural refrigerants (please see download below for full refrigerant list) Click to download more information on Sunsio GS refrigeration oils.