QRO-300-Q – 1 quart / .95 liter Mineral refrigeration oil

QE mineral refrigeration oils are made from napthenic base crudes that are highly refined to provide proper lubrication in refrigeration and air conditioning systems. Our oils are OEM approved and used by several major compressor manufacturers. QE QUALITY mineral refrigeration oils offer excellent chemical stability in the presence of refrigerant and other compressor materials. They have good thermal stability to ensure good performance at high temperatures as well as excellent low temperature properties to prevent congealing in the evaporator. The oils are also wax-free to prevent floc problems in the evaporator and expansion valve.