These compressor fluids are composed of PAO synthetic oil and are designed specifically for lubricating compressors used in ammonia refrigeration systems. They effectively eliminate typical issues such as high oil consumption and reduced efficiency due to pipe clogging. Furthermore, they are fully compatible with conventional mineral oils, making it easy to switch to these products. However, high concentrations of mineral oil can decrease their effectiveness. In addition, their compatibility with paints, seals, gaskets, and hoses is comparable to that of mineral oils, and no special precautions are necessary when switching from a mineral oil lubricant.