TMC-19 Vacuum Pump Fluid is a molecularly distilled, hydrotreated paraffinic oil for use in mechanical vacuum pumps. TMC-19 will support vapor pressures down to 1x10-5 Torr. If deeper vacuum is desired, TMC-20 would be a viable option.

APPLICATIONS

Mass Spectrometry
Electron Microscopy
Thin Film Sputtering
UHV Systems
Freeze Dry Systems
Non-Corrosive General Applications

** Not recommended for oxygen and highly reactive gas loads.**

PHYSICAL PROPERTIES

Property	Result
Vapor Pressure @ 25 °C	1X10-5 Torr
Viscosity @ 40 °C	59 cst
Pour Point	-18°C
Specific Gravity @ 22 °C	0.86 g/ml
Flash Point - C.O.C.	235°C - 455°F
Fire Point - C.O.C.	260°C - 500°F

PERFORMANCE

An independent testing laboratory performed a modified RBOT D-2272 test to determine the oxidative stability of TMC-19 compared to Inland 19. This test employs a method to achieve rapid oxidation of the lubricant tested and then measure the degradation characteristics of the oil.

In the test results below, you will see that even though the TMC-19 lasted longer than Inland 19, it also exhibited less viscosity change and less sediment weight.

	TMC-19	Inland 19
Total min. to destruction	40	35
Viscosity change @ 40°C	+9.18%	+13.98%
Sediment Weight	31.7 mg	41.3 mg

MATERIAL COMPATIBILITY

Reactive and incompatible with oxidizing materials.

SHELF LIFE & STORAGE

Shelf life is 60 months from the date of manufacture when stored in the original packaging materials and stored under normal conditions. TMC will re-certify material every 5 years up to 20 years.

DISPOSAL AND RECYCLING

This fluid can be recycled and reused. Help protect the environment, and don't pay for expensive disposal services. TMC Industries can reclaim your used fluorinated fluids, restoring them to like-new condition, and save you up to 50% in replacement fluids while protecting the environment. TMC will recycle your fluid free of charge (conditions apply).

TMC Reclaimed Fluids are tested to meet new product specifications. It will be clear and odorless, and a Certificate of Analysis is issued with every order.

TMC Industries offers a 100% satisfaction guarantee on all of our reclaimed fluids. We back this up with a no questions asked refund policy. To learn more, click HERE.

DOCUMENTS

TMC Performance Fluids Brochure

TMC Used Fluid Reclamation Service Brochure

Hydrocarbon Pump Oils

TMC-19 VACUUM PUMP FLUID