Diffusion Pump Fluids

DURAOIL is Imported, highly purified doubly distilled, Highly stable, Hydrocarbon based, Diffusion Pump Fluid.
DURAOIL is having high pumping speeds and low saturated vapor pressures and used for vacuum down to 10-7 mm Hg.

DURAOIL is heat-treated to remove products of decomposition; subsequent double vacuum distillation then removes 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.

DURAOIL is highly pure and having high stability for many of the aggressive applications in semiconductor processing. It is an excellent diffusion pump fluid for Vacuum Metallising Plants.