Applications ISO Grade 320 Polyalphaolefin (PAO) Oil is a premium qualitysynthetic compressor oil designed for use in blower or gearapplications. Characteristics Extended oil change intervals Eliminates seasonal oil changes. Cost effective. Reduces pollution by having less oil to dispose. Excellent oxidation stability. High flash point. eIndustrialSolutions is anindependent supplier of aftermarket compressor replacement partsand is not affiliated with manufacturers mentioned in this website. Original equipment manufacturer (OEM) names are thetrademarks of each manufacturer. On products marked "equivalent" or"replacement," OEM names and part numbers are for referenceonly.