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Principle features and industrial applications of rotary vane vacuum pumps

The rotary vane vacuum pump is an oil-sealed mechanical vacuum pump and is one of the most basic vacuum-acquiring devices in vacuum technology. The rotary vane vacuum pump can pump out dry gases in...
Cracks in China's export foothold due to global slowdown

Trucks appear at a container terminal in the port of Qingdao in China’s Shandong province on April 28, 2021, after the tanker A Symphony and the bulk carrier Sea Justice collided outside the ...
FAQs, let you know more about high vacuum Trimming valves
What is the function of the gas ballast in an oil sealed vacuum pump?

Many people may see gas ballast in the instructions of some oil sealed vacuum pumps. For example, there may be two types of vacuum degree for rotary vane vacuum pumps: one is the value of gas balla...
TRP Double stage rotary vane vacuum pump-Super Q

TRP Double stage rotary vane vacuum pump is one of the fundamental vacuum acquiring equipment in vacuum applications.which is widely used in scientific research and teaching the require high or low...
How to clean a liquid ring vacuum pump? You can't go wrong with these 11 steps!

After working for a long time on a Liquid ring vacuum pump, there will be some dirt on the outside or inside of the pump. In this case, we have to clean it. External cleaning is relatively easy, bu...

CF Reducing adaptor-fixed CF flange high vacuum concentric reducer connector pipe fittings conical reducer