We offer an extended range of Fomblin^® and Krytox^®, perfluoropolyether oils for use in rotary vacuum pumps. Fomblin^® YVAC 06/6 and Krytox^® 1506 are recommended for Edwards oil sealed rotary pumps and are practically a direct replacement for mineral oil in terms of viscosity and vapor pressure. Krytox^® 1525 is suitable for use in rotary pumps requiring a viscosity equivalent to Fomblin^® Y25 fluid. Fomblin^® Y16/6 and Krytox^® 1514 are recommended for use in perfluoropolyether adapted mechanical booster pumps.

Edwards, in conjunction with its supply partner, has developed Drynert fluid which contains anti-rust and anti-wear additives soluble in Fomblin^®. These additives cover metallic surfaces with a protective, corrosion resistant film