These High Vacuum Diffusion Pump Oil is colourless, odorless, highly purified doubly distilled Hydro-carbon based Diffusion Pump Fluid. This High Vacuum Diffusion Pump Oil is having high pumping speeds and low saturated vapor pressures and used for vacuum down to 10-7 mm Hg.
High Vacuum Diffusion Pump Oil is heat-treated to remove products of decomposition; subsequent double vacuum distillations then remove the remaining light fractions and redundant high boiling Point residues. The resultant Diffusion Pump Oil is highly stable, very low toxicity, extremely low volatility and narrow in molecular weight distribution.
The Working Life of this oil is much better and can achieve Higher Vacuum Level in comparison of all available Local D.P. Oils. As having low latent heat, SUPER-7 evaporates quickly and therefore has high-energy efficiency. This oil is most suitable for low cost fast pumping applications.