Puxu vacuum pumps demonstrate varying effects across different applications.

1. Perform the main pump in the system

The so-called main pump is a vacuum pump that directly stops the vacuum process in the container of the vacuum system, to meet the required vacuum degree for the process.

2. Raw Extraction Pump

The roughing pump refers to a Perdue vacuum pump that can initially work by reducing the pressure in a vacuum system to atmospheric pressure, allowing for the initial operation of another vacuum system.

3. Primary Pump

A primary pump refers to a vacuum pump used to maintain the pressure before another pump lower than its own primary pressure.

4. Maintain the pump

Maintain pumps refer to the situation where, during the vacuum system's low vacuum extraction, it is not advisable to use the primary pump effectively. To this end, a secondary pump with a lower extraction rate is added to the vacuum system to ensure the normal operation of the main pump or to maintain the high vacuum pressure required for an exhausted container.

5. Rough Vacuum Pump or Low Vacuum Pump

A rough or low-pressure vacuum pump refers to a vacuum pump that operates within the low vacuum or rough vacuum pressure range after the pressure of the extracted container is reduced from the initial atmospheric pressure.

6. High Vacuum Pump

High vacuum pumps refer to vacuum pumps that operate in the high vacuum field.

7. Ultra High Vacuum Pump

The Ultra-High Pressure Pulsed Pump refers to a vacuum pump operating in the ultra-high vacuum field.

8. Turbocharger

Positive displacement pumps are typically used between low vacuum pumps and high vacuum pumps, serving as vacuum pumps that enhance the suction system in the central pressure domain, either to increase the volume of suction or to reduce the speed of the preliminary pump.