Phillips 66® Refrigerant Compressor Oil is a highly refined naphthenic mineral oil developed primarily for use in reciprocating and rotary screw compressors in refrigeration systems using ammonia, carbon dioxide, or non-HFC refrigerants. It also may be used as a general-purpose, light-duty lubricant for industrial machinery operating in cold environments.

• Compressors in refrigeration systems using ammonia, carbon dioxide, or CFC or HCFC refrigerants, such as R-11, R-12, R-22, and R 502(1).
  Plain and rolling-element bearings operating at low temperatures and under light loads.
  Drive chains.
  Process oil.
  (1) Note: Refrigerant Compressor Oil is not recommended for use with HFC refrigerants such as HFC R-134a.

• Please refer to the attached Safety Data Sheet and SPEC document for more information.

• Excellent low-temperature properties.
  Wax-free.
  Good oxidation stability.
  Low carbon-forming tendency.
  Excellent miscibility with non-HFC refrigerants.
  Good lubricity.
  Good solvency.
  Light color.