null
Skip to main content
Your Cart

MT-702 Diffusion Pump Fluid - 5 Gallon

SKU: 4SDO702-A27J39B
$2,249.99

Replacement for and equivalent to Dow Corning DC-702. 

Mixed phenylmethyl dimethyl cyclosiloxane. MT-702 diffusion pump fluid is a general purpose fluid designed for fast pumping of large volumes of gas. It is used to produce vacuums in the range of 10E-5 to 10E-7 torr. It is also used in vapor ejector pumps that attain vacuum of 10E-4 to 10E-5 torr.

Great for high-speed diffusion pumps

Uses include: aluminizing TV tubes, vacuum metallurgy, and heat-treat furnaces

Sold as DS-702, and Invoil 702 elsewhere.

Replacement for and equivalent to Dow Corning DC-702. 

Mixed phenylmethyl dimethyl cyclosiloxane. MT-702 diffusion pump fluid is a general purpose fluid designed for fast pumping of large volumes of gas. It is used to produce vacuums in the range of 10E-5 to 10E-7 torr. It is also used in vapor ejector pumps that attain vacuum of 10E-4 to 10E-5 torr.

Great for high-speed diffusion pumps

Uses include: aluminizing TV tubes, vacuum metallurgy, and heat-treat furnaces

Sold as DS-702, and Invoil 702 elsewhere.