Mobil Zerice S 68 is a premium synthetic refrigeration compressor lubricant that is based on alkylbenzenes. It has superior miscibility with hydrochlorofluorocarbons (R22), which allows it to be used in applications with very low temperatures, down to -60C. Under certain circumstances, it can also be used in compressors where ammonia acts as a coolant. Benefits of using Mobil Zerice S 68: Superior miscibility with R22 and other halocarbon refrigerants Excellent solubility with ammonia Very low pour and floc points High thermal stability Excellent chemical stability Resists reaction with refrigerants Helps to prevent oil separation and congealing Improves efficiency Minimizes downtime and maintenance costs Supports long oil service life Reduces oil waste and disposal costs Applications: Reciprocating and rotary compressors Low-temperature applications Ammonia compressors