Oil Diffusion Pump - China Manufacturers, Factory, Suppliers

Oil Diffusion Pump, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Common connection forms of vacuum valve

1. Flange connection This is the most commonly used form of connection in valves. According to the shape of the joint surface, it can be divided into the following categories: ● Smooth type: it is ...
Knowledge - Vacuum Valves

I. Introduction of valve Vacuum valve is a vacuum system component used to change the direction of airflow, adjust the size of gas flow, cut off or connect the pipeline in the vacuum system. The c...
What is a vacuum adapter? An article to let you know more

The vacuum adapter is a convenient joint for quick connection of vacuum pipelines. The material is generally made of stainless steel 304. It is generally precision machined by CNC machine tools, wi...
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...
Pumps commonly used in ultra-high vacuum systems

I. Mechanical pumps The main function of the mechanical pump is to provide the necessary pre-stage vacuum for the start-up of the turbomolecular pump. Commonly used mechanical pumps include mainly ...
How to choose the appropriate vacuum pump model?

In the process of communicating with customers about the selection of vacuum pumps in Super Q, we need to understand the level at which the working vacuum degree of the process needs to be maintain...

DRV 10/16/24/30/40/60/90/175/275 10-255 m3/h hvac vacuum pump 2 stage Double stage rotary vane vacuum pump