Vacuum Pump Oil, Natural Ester, Bio-Synthetic Base, Size 5 gal. , Container Type Pail, SAE Grade 10W-30, ISO Viscosity Grade 45, Viscosity Index 216, Color Yellow, Temp. Range -40 Degrees to 469 Degrees F, Pour Point -36 Degrees C, Flash Point 243 Degrees C, Specific Gravity 0. 89, Four-Ball Wear 0. 3 to 0. 4mm, Viscosity @ 40C 43. 8 cSt, Viscosity @ 100C 9. 7 cSt, Application For Use In The Dairy Industry for Automatic Milking Machines and Most Other Vacuum Pump Applications