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Dry variable pitch screw vacuum pump is a gas transfer device designed to suck and discharge gas. Its work principle is as following: a pair of par...

The 6 customized water ring vacuum units are ready for shipment. You may click the video link below to review the system configuration.https://yout...

High temperature environment: High temperature may cause excessive wear of the internal components of the pump, reduce efficiency, and even cause s...

The vacuum valve controls the on-off and flow route of the air flow to achieve different vacuum extraction paths, such as the combined use of mecha...

‌Halogen leak detection method‌: Use halogen compounds as tracer gases to determine leaks through the principle of ionization detection. The advant...

Stop operation: According to the standard process at the end of the operation, gradually shut down the vacuum system to avoid equipment damage caus...

Since a certain gap is maintained between its rotor and the pump chamber, no lubricating oil is required, so oil-free operation can be achieved, wh...

‌Wide range of application‌: Within a wide pressure range, Roots vacuum pump has a stable pumping speed and can quickly discharge gas. It is especi...

Side plates: Located on both sides of the Roots pump, they are used to fix and support the Roots impeller and other internal components. The side p...

When the rotor rotates in the direction of the arrow, the pumped gas enters the space formed by the rotor, pump housing and end cover from the suct...

Exhaust pressure refers to the pressure of the gas generated by the liquid ring compressor during operation when it is discharged from the system. ...

‌Moisture-proof treatment: For liquid ring compressors that have been out of service for a long time, moisture-proof treatment should be carried ou...