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High Vacuum Oil Diffusion Pump -

High vacuum oil diffusion pump exhaust system is widely used in metallurgical industry, the chemical industry, the radio industry, vacuum coating equipment, defense and aerospace industries, etc. Technical parameters: ...<< more>>

KT series oil diffusion pump|Oil Diffusion Pump|Vacuum Pump

KT series oil diffusion vacuum pump are the equipment mainly used for getting the high vacuum (10-2 pa – 10-5 pa) condition. It can make the high vacuum pumping system with valves, water-cooled baffle, pipelines, mechanical vacuum pump, etc, Which can generate 10-2 pa–10-4 pa working vacuum degree. ...<< more>>

Diffusion Pumps - Oil

Diffusion pumps are a type of vacuum pump that uses a high speed jet of oil with extremely low vapor pressure to entrap gas molecules and force them downward and out through the exhaust. The oil vapor then condenses on the walls of the pump and flows back to the oil sump. ...<< more>>

Diffusion pump - Wikipedia

The diffusion pump was widely used in manufacturing vacuum tubes, the key technology which dominated the radio and electronics industry for 50 years. The steam ejector is a popular form of diffusion pump for vacuum distillation and freeze-drying . ...<< more>>

KN Series oil diffusion pump|Oil Diffusion Pump|Vacuum Pump

It is widely used in vacuum coating, vacuum furnace, electron, aviation, aerospace hi-tech field. Technical Data If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. ...<< more>>

14/6 PFPE Inert Vacuum Pump Oil – Diffusion Pump Oil

ECO 14/6 PFPE vacuum pump oil offers extreme reliability when used as a lubricant and sealing fluid for rotary vacuum pumps. PFPE or perfluorinated polyether is a virtually inert material made of carbon, fluorine, and oxygen atoms. ...<< more>>

Diffusion pump - IPFS

The diffusion pump was widely used in manufacturing vacuum tubes, the key technology which dominated the radio and electronics industry for 50 years. The steam ejector is a popular form of diffusion pump for vacuum distillation and freeze-drying . ...<< more>>

Maintenance and Troubleshooting of Oil Diffusion Pumps

In all diffusion pumps, a small amount of backstreaming, movement of oil molecules into the vacuum chamber, occurs. In many applications, this is acceptable. ...<< more>>

Vacuum Greases and Diffusion Pump Oils - EMSDIASUM

Vacuum Greases and Diffusion Pump Oils high vacuum grade. Type L is widely used in the stationary phase of gas liquid chromatography, and may be used on all ...<< more>>

Educational Guide to Vacuum Coating Processing

The oil diffusion pump is most effective in the pres- sure range of 10 -3 to 10 -9 Torr and the diffusion pump has the high- est pumping speeds for the lightest gases....