Precautions for selecting vacuum pump


Release time:2023-02-10

1. Whether the vibration produced by the vacuum pump during operation has any impact on the process and environment. If the process is not allowed, the pump without vibration shall be selected or anti-vibration measures shall be taken.

2. Understand the composition of the extracted gas, whether the gas contains condensable steam, oil gas, water gas, whether there is particle dust, whether there is corrosivity, etc. When selecting a vacuum pump, it is necessary to know the gas composition and vacuum degree of the oil-free rotary vane vacuum pump pipeline, and select the corresponding pump for the gas to be pumped. If the gas contains steam, particles and corrosive gas, it should be considered to install auxiliary equipment, such as condenser and dust collector, on the air inlet pipeline of the pump.