Mobil Vacuum Pump Oil (5 Gal. Pail)
Mobil Vacuum Pump Oil is a high quality mineral oil that resists deposits and tolerates high vacuums with low evaporation loss. It has a high degree of chemical stability, which is essential characteristic for continuous service. It also has good demulsibility to separate readily from water, which is a common contaminant in vacuum systems. This aids water removal and prevents its return to metal surfaces where it can cause rust and corrosion.
over 5 years ago