Vac Oil

Product DescriptionVacOil® 20 Grade is a severely hydro-treated paraffinic oil that is double distilled through a molecular distillation process to remove light end fractions. Unique in comparison to competitive oils, VacOil® 20 Grade is highly saturated and contains less than 0.01% sulfur similar to technical white oils. Its high molecular weight and viscosity index provides longer service life and reduced build up of varnish and carbonized oil on the internal pump components. VacOil® Grade 20 vacuum pump oil is ideal for rotary vane pumps and high vacuum blowers, and eliminates cross contamination when used in mechanical and diffusion pumps.
SpecificationsVapor Pressure: < 1 x 10-6 TorrViscosity @ 100° F: 62 Flash Point: 245° C | 473° FFire Point: 271° C | 520° FPour Point: -15° CSpecific Gravity: 0.869
ApplicationsOptical and decorative coatingsLeak detectionFreeze dryingMass spectrometrySputtering
Vacuum Pump CompatibilityDiffusion pumpsDirect drive rotary vane pumpsBlowers
BenefitsHigher viscosity index for superior lubricationGreater resistance to thermal decompositionHigher molecular weight for reduced backstreamingReduced aromatic contentExtremely low Sulphur contentExcellent vapor pressure, low volatility, and high corrosion resistance
Brand EquivalentsAlcatel AE200/A120Leybold HE200Inland 20VWR 20Varian CSStokes V Lube "L"CMP 20CVP 200