Compressor Oil Container Size 55 gal Container Type Drum SAE Viscosity Grade 40 ISO Viscosity Grade 150 Viscosity Index 198 Flash Point 450 Degrees F Food Grade No Series Miles PAG Gas Comp Application Gas Air Compressors Base Oil Polyalkylene Glycol Viscosity @ 40C 148 cSt Viscosity @ 100C 24.4 cSt