Often, compressors in the refrigeration and air conditioning fields have forced oiling systems. These compressors are usually over 5 horsepower (hp). They contain an oil pump located at the end of the ...

The key is picking the right oil pump to suit the oil-pressure demands of the engine and what it is going to be used for. CC:Way back in the 1960s, Dick Moroso offered one of the first commercially ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When it comes to setting up inflatable outdoor gear, ...

When dealing with refrigeration or air conditioning compressors that employ an oil pump, many service technicians confuse net oil pressure with oil pump discharge pressure. However, it is of utmost ...

Pump-displacement volume is typically determined by gear size. The oil pumps below (left to right) represent two different displacements, as noted by the case size. For high-performance work, a steel ...