TETRASIL 702

Diffusion pump oil that is used as a direct replacement for Dow Corning™ DC702

Our 702 is an enhanced version that can obtain

higher than normal pumping speeds.

Saturated Vapour Pressure at 25˚C 2.5 x 10-6mbar.

TETRASIL 737

May be used as a direct replacement for the disconitinued

Wacker™ AN30.

Silicone Tetrasil 737 is an intermediate upgrade between Sil 702 and Tetrasil 747 who want extra performance.

Saturated Vapour Pressure typically at 25˚C IS 5.0 x 10-7mbar.

TETRASIL 747

A popular product that can offer comparable vacuum to

DC704 but at a very low price.

Saturated Vapour Pressure at 25˚C 5.0 x 10-8mbar typical, and as great as 5.0 x 10-9 mbar

SILICONE 704

(Tetramethyl-tetraphenyl-trisiloxane.)

used as replacement for Dow Corning™ DC704

and Wacker™ AN140.

(Saturated Vapour Pressure at 25˚C 3.0 x 10-8mbar.

SILICONE DV704

Economical alternative to Silicone 704.

Good pumping speeds and vacuum pressure.

Call us for details.

SILICONE 705

A complete drop in replacement for Dow Corning™ DC705 or Wacker AN 175.

Saturated Vapour Pressure at 25˚C 3.0 x 10-10mbar.