Mobil Gargoyle Arctic 155 - Premium Refrigeration Compressor OilsMobil Gargoyle Arctic 155 is a high quality solvent refined straight mineral oil primarily intended for use in refrigeration compressors. It has excellent fluidity at very low temperatures by virtue of being almost wax-free. Consequently, use of Gargoyle Arctic 155 ensures that evaporator tubes are kept clean to improve heat transfer and so reduce downtime for maintenance.Mobil Gargoyle Arctic 155 has a high degree of chemical stability and are suitable both for cylinder and bearing lubrication. Strict limits on volatility ensure that "light end stripping" and "accumulation of heavy ends" are minimized.Mobil Gargoyle Arctic 155 may be used with all refrigerants except sulfur dioxide. It has low Freon R-12 Floc Points. The moisture content of these Gargoyle Arctic Oils is very low when the oils are packaged. Every precaution should be taken to keep the oils dry to avoid the formation of ice in expansion valves, and to limit the risks of oil degradation, copper plating, etc.Mobil Gargoyle Arctic 155 offers the following benefits:• Excellent evaporator heat transfer due to minimum wax deposition• Long service life because of high chemical stability, leading to less downtime andlower maintenance costs• Minimal compressor piston ring and exhaust valve deposits because of good thermalstability• Suitability for the lubrication of both cylinders and bearings reduces oil inventories• Low volatility minimizes viscosity increase during serviceMobil Gargoyle Arctic 155 is recommended for cylinder and bearing lubrication in all conventional refrigeration compressors and for all other machinery operating at sub-zero temperatures.