Oiling System Refrigeration and air conditioning compressors that contain an oil pump located at the end of their crankshafts are considered to have a forced oiling system. The crankshaft is connected ...

The compressor lubricant in refrigeration and air conditioning systems has many important functions. Even though the refrigerant is the working fluid required for cooling, the lubricant or oil is ...

Moving hydraulic fluid through a system requires either a pump or compressor. Both achieve this goal, but through different operating methods. Pumps have the ability to move liquids or gases ...