Because refrigerants and refrigeration oils are miscible in one another, there will always be some oil that leaves the compressor with the refrigerant being circulated. Also, any time flooding or ...

Airwolf Filter has purchased manufacturing and distribution rights to Walker air-oil separators for the genav piston engine market. The venerable Walker Air-Sep is certificated for Continental and ...

Often, systems without good oil separators, or none at all, will have oil build-up points throughout the piping. When manufacturer’s specifications are followed, refrigerant and oil mix with one ...