Vacuum terms in common use

Vacuum terms in common use
(1)main pump:In vacuum systems, it is used for obtaining the required vacuum degree to satisfy the definite process. Such as the oil diffusion pump is the main pump which used in the vacuum plating machine.
(2)fore pump:It is used for keeping the fore pressure of a pump is lower than the fore critical pressure. Such as the fore set Rotary pump or Rotary piston pump are also the fore pump.
(3)rough pump:To pump air under the ATM, and make the system pressure to achieve the vacuum pressure that the next pump begins to aspirate. Such as the rotary piston pump in the plating vacuum machine is the rough oil pump.
(4)maintain pump:In vacuum system, when the suction capacity is very small, so the fore pump isn’t used efficiently. Then install a lower volume assistant pump to maintain the main pump’s working.This kind of pump is maintain pump.For example: install a small rotary vane pump at the diffusion vacuum pump’s outlet port.

Contact us

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.

your request will be responsed within 3 hours, kindly pay attention to your email please.

News

Three-blade Roots Blower

Posted on Thu, 06 May 2021 07:35:38 +0000

Liquid ring vacuum system In Building material steam recovery

Posted on Wed, 05 May 2021 06:07:19 +0000

Steam ejector vacuum pump for vacuum distillation tower of oil refinery

Posted on Tue, 04 May 2021 05:33:45 +0000

Molecular pump for Mass Spectrometer

Posted on Mon, 03 May 2021 05:33:28 +0000

steam jet in evaporation system of application

Posted on Sun, 02 May 2021 05:08:23 +0000

water ring compressor used in environmental protection sewage treatment

Posted on Sat, 01 May 2021 03:21:45 +0000