Oil diffusion pump is a vacuum pump using low pressure, high speed and directional flow of oil vapor jet. The limit vacuum of this pump is 10-4-10-5 Pa, the working pressure range is 10-1-10-4 Pa, the pumping speed range is several hundred thousand liters/sec (1 liter = 10-3 m 3). Oil diffusion p...

The 2SK-P1 series two-stage liquid ring vacuum pump-air jet pump unit mainly works under the adiabatic pressure of 10-50mmHg, but its efficiency is low in the high vacuum region. If the Roots water-ring vacuum unit is needed for long-term operation, the best pumping efficiency in the high vacuum ...

Water ring vacuum pump unit when use in addition to the matters should pay attention to the use of it, you also need to pay attention to its using steps, in order to better use of the product, we’ll need it to have a general understanding of the use of requirements, in addition to the under...

At present, the development of various vacuum pumps is increasingly affected by vacuum applications. The general vacuum system can not meet the requirements of clean and oil-free corrosion resistance. Therefore, in recent years, the market demand of dry vacuum pumps is very large. Vacuum products...

The stator curve of the vacuum pump has a direct impact on its pumping rate and other performance parameters. Therefore, it is very important to obtain an excellent stator curve for the vacuum pump planning. Regarding the stator curve of vacuum pump, there are the following requirements: 1. Suita...

2BE Series Liquid Ring Vacuum Pump: 2BE Series Liquid Ring Vacuum Pump and compressor are developed by our company on the basis of many years of scientific research and production experience, combined with the advanced technology of similar products in the world, high efficiency and energy-saving...

Diffusion pump is currently one of the most widely used and most important tools for obtaining high vacuum, usually referred to as oil diffusion pump. Diffusion pump is a secondary pump. It needs mechanical pump as the front stage pump. Common faults of the diffusion pump system and their elimina...

Vacuum pump is a large quantity and wide range of products, the output is very large, the output value is not high, but it is a direct impact on the performance of vacuum equipment set of essential basic products. The market of vacuum pump changes dynamically according to the needs of users. The ...

Molecular pump is a kind of vacuum pump which uses high-speed rotating rotor to transfer momentum to gas molecule, so as to obtain directional speed, and then compressed and driven to the exhaust port for the front stage pumping. Molecular pumps cover almost all possible applications, with a uniq...

Maintenance of vacuum pump: The quality of the vacuum pump depends on its mechanical structure and the quality of the oil. It must be well protected when using the vacuum pump. If distillation of volatile organic solvents, organic solvents will be absorbed by oil results in increased vapor pressu...