FOMBLIN® Y VAC 25/6 5 kg

Edwards now offers an extended range of Fomblin® perfluoropolyether oils for use in rotary vacuum pumps.

Edwards, in conjunction with Ausimont UK, 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.

• Semiconductors
  
• Chemical pumping
  
• Oxygen pumping
  
• Radioactive

• Edwards now offers an extended range of Fomblin® perfluoropolyether oils for use in rotary vacuum pumps.
• Edwards, in conjunction with Ausimont UK, 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.

Vapour pressure mbar:
20°C	4 x 10-8
100°C	6 x 10-5
Molecular weight	3300
Specific gravity at 15°C	1.9
Viscosity cSt:
at 20°C	276
at 40°C	80
Pour point °C	-35
Flash point °C	none*
Auto ignition point °C	none*
Sulphur content % mass/mass	0

* WARNING - Perfluoropolyether is a fluorinated compound which will give off toxic vapours if exposed to temperatures above 280°C. The fluid should not be exposed to naked flames and smoking should be prohibited in the working area.