Compressor Oil Container Size 55 gal Container Type Drum SAE Grade 20 ISO Viscosity Grade 68 Viscosity Index 198 Flash Point 470 Degrees F Food Grade Yes Series Ammonia Compressor FG-68 Application Food Processing Viscosity @ 40C 67.9 cSt Viscosity @ 100C 8.66 cSt Maximum Operating Temperature 470 Degrees F