The lubricant in refrigeration and air conditioning systems has many important functions. Even though the circulated refrigerant is the working fluid required for cooling, the lubricant or oil is ...
Many larger refrigeration and air conditioning compressors — usually over 5 horsepower — have forced oiling systems. These compressors contain an oil pump located at the end of the compressor’s ...
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The Best Air Compressor For Your Home Garage
After a great floor jack and a tool chest, getting the best air compressor is probably next on any home mechanic’s wish list.
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