Dow Corning 705 Diffusion Pump Fluid

Dow Corning 705® is a colourless to straw-coloured, single-component fluid designed for ultra-high vacuum applications in the range of 10-9 to 10-10 torr (untrapped) and 10-11 torr (trapped). The vapour pressure and backstreaming rate of Dow Corning 705 Diffusion Pump Fluid are so low that use of traps or refrigeration is unnecessary for some ultra-high and ultra-clean vacuum applications. It has the highest phenyl content of all silicone diffusion pump fluids and the best resistance to radiation.

Properties for DC 705 Diffusion Pump Fluid

  • Radiation resistant
  • Oxidation resistant
  • Explosion resistant
  • Chemically inert
  • Low vapour pressure
  • Minimal backstreaming
  • Rapid cycling

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DC 705 1 Litre

$922.61 (ex GST)

DC 705 3.8 Litre

$3,252.21 (ex GST)

DC 705 500 ml

$492.71 (ex GST)

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