500m³/h Army Green, Mechanical booster vacuum  pump, roots vacuum pump BSJ150L

Description :

• Achieving high-vacuum conditions: It can pump gases out of a sealed chamber to create a high-vacuum environment. It is often used in applications where a high degree of vacuum is required, such as in semiconductor manufacturing, vacuum coating, and scientific research. 

• Enhancing pumping speed: The roots vacuum pump has a relatively high pumping speed, which means it can remove gases from a chamber quickly. This is important in processes where rapid evacuation is necessary to save time and increase productivity.

• Maintaining vacuum stability: Once the desired vacuum level is reached, the roots vacuum pump helps to maintain the stability of the vacuum by continuously removing any gases that may leak into the chamber or be released from the materials inside the chamber.

Characteristics:

• The use of an oil-free intermediate seal, multiple sealed ways to ensure a high clean vacuum environment in the rotor chamber.
• Advanced processing to ensure the good geometrical symmetry of the rotors, as well as low noise and long service life.
• The rotors are made of aluminium alloy, which has the characteristics of fast corrosion resistance and energy-efficient.

​Technical Parameter :

Note:

^*1 The value changes depending on the performance of the fore pump. The above data is obtained when the pump is used in combination with a standard fore pump.

*2 The value of 'Ultimate Pressure' in this sheet is measured by the Pirani gauge when the Baosi special pump oil is used, and the value should be 4x10^-3 if the McLeod gauge is used.

Performance Curve:

Dimensions:

Applications

• Vacuum distillation
• Vacuum packaging
• Thin film coating
• Freeze drying
• Electrical engineering
• Printing
• Surface treatment technique
• Wind Energy
• Ceramics and glasses

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