Vacuum tech - China Manufacturers, Factory, Suppliers

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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 ...
Lithium battery rotary vane vacuum pump

Product Description - Lithium Battery Rotary Vane Vacuum Pump is a fundamental equipment used for achieving vacuum through suction. - It supports two power supply modes: DC 18V lithium battery a...
Flange Connections in Vacuum Technology: An In-depth Analysis of CF, KF, and ISO Flanges

In the vacuum industry, the CF, KF, and ISO flange types exhibit significant differences in structure, sealing methods, application scenarios, and characteristics. Below is a detailed comparison of...
ZJ Series Roots Vacuum Pump

This series of Roots-type vacuum pumps cannot be used alone. It needs to be used in series with the pre-stage vacuum pump to increase the pumping rate of the pre-stage vacuum pump when the pressure...
Pneumatic Gate Valve (ISO-200)

Main technical speciﬁcations indicators: Standard: ISO-F ﬂange Body material:304L & Disc material:304L Surface treating: EP（Electrolytic polishing） N.W: 49.3 kg 1.operat...
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 ...

High Vacuum Manual Angle Valve, DN16-DN50