Property
Extremely low saturation vapor pressure, larger volume flow rate and moderate ultimate pressure
Good oxidation and chemical stability, vacuum degree will not be decreased under high temperature continuously
Excellent lubricity and flexibility

Application
HFV-Z22 for vapor booster pump of large volume flow rate, HFV-Z32, 46 for oil booster pump of high requirement
Can be applied for deflation installations such as vacuum metallurgy, coating, distillation and low density wind tunnel
It is strongly recommended to use it with suitable heat power in order that it can be perform excellently