正确选型：

Correct selection:

气体增压泵分为气体增压泵和气液增压泵两种，气体增压泵可以对空气、氮气、氧气、氢气等气体增压，如果为腐蚀性气体，如H2S,SO2等气体，在选型时客户应主动说明。气液增压泵适用于水、液压油等液体增压，如腐蚀液体也需要特殊说明。正确选型是气动增压泵稳定运行的前 提。

Gas booster pumps are divided into two types: gas booster pumps and gas-liquid booster pumps. Gas booster pumps can pressurize gases such as air, nitrogen, oxygen, hydrogen, etc. If they are corrosive gases such as H2S, SO2, etc., customers should proactively explain when selecting them. The gas-liquid booster pump is suitable for boosting liquids such as water and hydraulic oil, and special instructions are also required for corrosive liquids. The correct selection is a prerequisite for the stable operation of pneumatic booster pumps.

过滤要求：

Filtering requirements:

气动增压泵动力源为压缩空气，要求气源洁净，颗粒要求在5um以下，一般工厂气源比较脏，如果不经过滤直接接到泵上，长期使用，泵会长期积污，会导致单向阀失灵、密封圈磨损严重。

The power source of the pneumatic booster pump is compressed air, which requires a clean air source and particles below 5um. Generally, the factory air source is relatively dirty. If it is directly connected to the pump without filtration, long-term use will cause the pump to accumulate dirt, leading to one-way valve failure and severe seal ring wear.

安装要求：

Installation requirements:

安装时驱动气源使用PU风管，原因容易安装，操作方便，管内不会生锈，如果使用金属管，安装前用压缩空气吹扫，避免焊渣 吹到换向阀内，将换向阀卡死。气动增压泵可以垂直安装或水平安装，在条件允许的情况下，垂直安装，垂直安装能延长密封件的使用寿命。

It is best to use PU air duct for the driving air source during installation, as it is easy to install and easy to operate. The inside of the duct will not rust. If a metal duct is used, it is best to blow it with compressed air before installation to avoid welding slag blowing into the reversing valve and jamming it. Pneumatic booster pumps can be installed vertically or horizontally, and if conditions permit, it is best to install them vertically. Vertical installation can extend the service life of seals.

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