Invoil 90 Diffusion Pump Oil

Invoil General Purpose Hydrocarbon Diffusion Pump Fluid

Invoil 20
Invoil® 20 is a double distilled, high quality, general purpose hydrocarbon diffusion pump fluid that works well in any diffusion pump. It has been distilled to remove the majority of the light fractions present in all raw material feedstock. Invoil 20 is designed the meet the vapor pressure requirements of a diffusion pump while exhibiting thermal stability and resistance to corrosive attack. It can also be used as a mechanical pump fluid, allowing the user to establish a homogenous system, thus helping prevent any possible cross contamination.
Invoil 30
Invoil® 30 is a specially developed double-distilled diffusion pump fluid. This hydrocarbon is modified for high temperature use with a strong antioxidant. Invoil 30 can be used in applications such as metallizing, optical and microelectric coating, sputtering, and metallurgy. Its properties include increased resistance to decomposition and improved stability against oxidation.
Invoil 40
Invoil® 40 is a diffusion pump fluid specially designed to handle the high temperatures and gas loads inherent in metallurgical applications. This fluid is double distilled from straight petroleum oils and is modified for high temperature use with a strong antioxidant.
Invoil 44
Invoil® 44 is specially developed for use in vapor booster diffusion pumps. This solvent refined petroleum-based oil provides fast pump down and exhibits excellent oxidation resistance.

Invoil 20
Thin film sputtering
Vacuum furnaces
Metallization
Mass spectrometry

Invoil 30
Metallization
Optical coating
Microelectric coating
Sputtering
Metallurgy

Invoil 40
Metallurgy
Vacuum furnaces

Invoil 44
Vapor booster
Metallization

Invoil 20
Corrosion resistant
Low vapor pressure
Reduced backstreaming
Suitable for mechanical, diffusion, and turbomolecular pumps

Invoil 30
Decomposition resistant
High viscosity
Improved stability against oxidation

Invoil 40
Designed to handle high temperatures and gas loads
Thermally stable

Invoil 44
Rapid pumpdown
Oxidation resistance
Excellent vapor pressure
Designed for use in vapor booster diffusion pumps

Additional information

Brand

Inland

Inland Vacuum is the industry leader in the manufacture and distribution of high quality vacuum pump fluids. For over forty years, we have offered our customers premium, cost effective vacuum fluids for high vacuum systems.