AvailabilityIn Stock
mol wt                  
mol wt 3470
grade 1525
mfr. no.  
Du Pont
viscosity number  
(20 °C)(261 mm2/s)
1.90 g/mL at 20 °C

DuPont Krytox vacuum pump fluids are used in applications where conventional vacuum pump oils cause safety, waste disposal and maintenance problems. They are nonflammable and eliminate the chance of fire in pumps. They are nonreactive and safe to use in oxygen systems. This gives Krytox superior stability as a vacuum pump fluid.

Krytox vacuum fluids are precisely distilled to provide low vapor pressures and give superior performance.
• Nonflammable
• Nonreactive
• Free from acetal groups
• Recyclable