Inland 19 Vacuum Pump Oil

Inland 19 is Inland Vacuum’s recommended general-purpose hydrocarbon fluid for mechanical vacuum pumps used in non-corrosive applications. The manufacturing process of Inland 19 includes molecular distillation, which removes light end fractions present in the fluid and gives it the desired properties: lower vapor pressures, reduced backstreaming, and longer fluid life. As a result, it can be used within the same applications as more expensive diffusion pump oils which would otherwise be contaminated by a vacuum oil of lower grade.

A durable, long-lasting mechanical pump fluid, Inland 19 is cost-effective in vacuum applications such as mass spectrometers, electron microscopes, thin-film sputtering, UHV systems, and freeze dry systems. Proper use of this oil effects reduced maintenance costs, improved pumping cycles, and a cleaner vacuum system.

Inland 19 MSDS

Properties:

• Molecularly distilled

• Reduced backstreaming

• Increased fluid life

• Low vapor pressure

Areas of Application:

• Mass spectrometry

• Electron microscopy

• Thin film sputtering

• UHV systems

• Freeze dry systems

• Other non-corrosive general applications

Specifications	Inland 19
Vapor Pressure at 25ºC (torr)	1x10-5
Boiling Point at .01 torr (ºC)	112
Viscosity at 40ºC (cSt)	55
Pour Point (ºC)	-15
Flash Point (ºC)	213
Fire Point (ºC)	244
Density at 25ºC (g/ml)	0.87