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

dry vacuum pump for measures to avoid oil return

Posted on Thu, 28 Oct 2021 09:03:25 +0000

Vacuum pump and vacuum generator are widely used in pharmaceutical and food industry

Posted on Tue, 26 Oct 2021 08:41:31 +0000

vacuum system in hydrocarbon industry of application

Posted on Thu, 14 Oct 2021 08:54:33 +0000

roots vacuum pump of vacuum water diversion steps

Posted on Sat, 09 Oct 2021 08:10:26 +0000

Roots screw dry vacuum unit in practical application of performance

Posted on Fri, 08 Oct 2021 02:57:09 +0000

Vacuum Pump System for Vacuum Distillation Purification Equipment

Posted on Thu, 07 Oct 2021 02:57:03 +0000