Professional China Deep Vacuum - Dynamic Vacuum Pump System – Holy

Product Application

The product series of Vacuum Valve, Vacuum Pipe, Vacuum Hose and Phase Separator in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transporting of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (e.g. cryogenic tanks and dewar flasks etc.) in industries of electronics, superconductor, chips, MBE, pharmacy, biobank / cellbank, food & beverage, automation assembly, and scientific research etc.

Dynamic Vacuum Pump System

Vacuum Insulated (VI) Flexible Hose can be divided into Dynamic and Static VI Flexible Hose.

The Static VI Hose is fully completed in the manufacturing factory.

The Dynamic VI Hose is offered a more stable vacuum state by a continuous pumping of vacuum pump system on site, and the rest of the assembly and process treatment is still in the manufacturing factory. So, the Dynamic VJ Piping needs to be equipped with a Vacuum Pump System.

Compare to the Static VJ Piping, The Dynamic VJ Piping maintains a long-term stable vacuum state and does not decrease with time through the continuous pumping of the Vacuum Pump System. So, the Vacuum Pump System as the important supporting equipment provides the normal operation of the Dynamic VI Piping System. Accordingly, the cost is higher.

The Dynamic Vacuum Pump System (including the 2 vacuum pumps, 2 solenoid valves and 2 vacuum gauges) is an important part of the Dynamic VJ Piping System.

The advantage of the Dynamic Vacuum System is that it reduces the maintenance work of the VI Piping and VI Hose in the future. Especially, VI Piping and VI Hose are installed in the floor interlayer, the space is too small to maintain. So, the Dynamic Vacuum System is the best choice.

The Dynamic Vacuum Pump System will monitor the vacuum degree of the whole piping system in real time. HL Cryogenic Equipment chooses the high-power vacuum pumps, so that the vacuum pumps will not always be in working state, prolonging the service life of the equipment.

The role of Jumper Hose in Dynamic VJ Piping is to connect the vacuum chambers to facilitate the vacuum pump to pump-out. The V-band clamps are often used for Jumper hose connections

For more personalized and detailed questions, please contact HL Cryogenic Equipment Company directly, we will serve you whole-heartedly!

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