Engineering solutions in the field of
lubricants and sealants

Materials: Dow Corning
Specific Fluid Dow Corning 704


Diffusion Pump Fluid. This item is not available for Russia. The recommended substitute is EFELE SO-704.


Technical Data Sheet - Dow Corning 702, 704, 705 Material Safety Data Sheet - Dow Corning 704


500ml 5kg 20kg 195kg


Special Properties

Thermal stability; resists oxidation; chemically inert


Dow Corning 704 Diffusion Pump Fluid is a single-component fluid for high vacuums of 10-6 to 10-8 torr (untrapped)and 10-10 to 10-11 torr (trapped). It performs well in tough, rugged applications
and offers quick pumpdown, even after exposure to air at operating temperatures.