发布时间：2021-09-10 14:18:00 发布人：
Pneumatic booster pump is widely used in the industrial field. It has the characteristics of high reliability, maintenance free and long service life. It is divided into gas booster pump and gas-liquid booster pump. Their working principles are the same. Although these two types of pump products belong to gas booster pump, their booster media are different, Here is the difference between gas booster pump and gas-liquid booster pump.
It can be seen from the name that the gas booster pump is mainly used to pressurize gases (nitrogen, helium, oxygen, etc.), while the liquid booster pump is mainly used to pressurize liquids (water, hydraulic oil, emulsion, etc.); Although the working principles of the two are the same, they are different in the pressurizing part. The pressurizing part of the gas booster pump is piston type and the pressurizing part of the gas-liquid booster pump is plunger type.
The gas-liquid booster pump cannot be used to pressurize gas because there is a gap in the working chamber of the gas-liquid booster pump. In the compression chamber, the gas will compress and expand. However, it is worth noting that the gas cannot be compressed. For the gas booster pump, it is also used to pressurize gas, and it is rarely used in the pressurized liquid, so, In general, gas booster pump and gas-liquid booster pump cannot be mixed, which is also caused by the different sealing structures selected by the two pumps. Therefore, it must be remembered that gas booster pump and gas-liquid booster pump cannot be mixed.