Krytox™ 1506 Oil

Average Molecular Weight:  2160
Vapor Pressure torr 
@20°C:  4 x 10–7
@50°C: 1 x 10-5
@100°C: 1 x 10-3
Kinematic Viscosity cSt 
@20°C: 60
@50°C: 15.5
@100°C: 4.1 
Density g/cc 
@20°C:  1.88
@50°C: 1.82
@100°C: 1.73
@200°C: 1.54
Pour Point °C:  -60
Volatility % @22 hr:  6.5
Surface Tension dyn/cm @20°C:  17
Food Contact Approval:  NSF H-1

Primary Chemistry:  PFPE

Non-flammable 
Non-reactive / Inert Chemistry 
Krytox™ 1506 Oil is recyclable.
Oxygen Safe 
Robust Thermal Stability

Safety or Flammability Concerns in Vacuum Pump Systems
Frequent Required Maintenance & Relubrication 
High Lubricant Reactivity with Elastomers, Plastics or Chemicals in Pump