共同点：

Common ground:

气体增压泵和空气增压泵是一类商品，全是气动式增压泵，空气增压泵为运用空气压缩介质气体增压泵，因为运用的较多，被单独分出来。

Gas booster pump and air booster pump are a type of commodity, all of which are pneumatic booster pumps. Air booster pumps are gas booster pumps that use compressed air as a medium, and they are separated separately because they are widely used.

1、气体增压泵和空气增压泵全是活塞式增压泵商品(气动式增压类，靠内部结构活塞往复运动产生的高压)，也是通过驱动缸盖推动增压缸，根据液压换向阀部件开展往复的工作的工作状态。

1. Gas booster pump and air booster pump are both piston type booster pump products (pneumatic booster type, generated by the reciprocating motion of the internal structure piston), and they also work in a reciprocating state by driving the cylinder head to push the booster cylinder and carry out reciprocating work according to the hydraulic directional valve components.

2、不需要任何开关电源，无弧光及火苗，方便使用，运作稳定，实际操作性，全自动试压，十分的绿色。

2. No need for any switch power supply, no arc or flame, convenient to use, stable operation, practical operation safety, fully automatic pressure testing, very green and environmentally friendly.

3、商品都是采用质量材料(铝合金型材及不锈钢板)，工作压力性能远大于泵的比较大额定值输出压力，系数高。

3. The products are all made of high-quality materials (aluminum alloy profiles and stainless steel plates), and the working pressure safety performance is far greater than the relatively large rated output pressure of the pump, with a high safety factor.

4、空气增压泵与气体增压泵的密封环均是进口商品，材料的性能及使用期限更加突出。

4. The sealing rings of air booster pumps and gas booster pumps are both imported goods, and the performance and service life of the materials are more prominent.

5、自制冷作用，驱动端***的**温澎涨废旧做为冷却介质进到增压端能够制冷缸盖机轴承端盖。

5. Self made cooling effect, the temperature rise and waste of the drive end can be used as cooling medium to cool the bearing end cover of the cylinder head machine when it enters the boosting end.

6、它们输出工作压力也是靠增压比的与驱动标准气压之间的关系进行控制所得到的。

6. Their output working pressure is also controlled by the relationship between the boost ratio and the driving standard air pressure.

区别：

Difference:

气体增压泵和空气增压泵又不是一种商品，区别如下所示：

Gas booster pump and air booster pump are not the same product, and the difference is as follows:

1、构造不一样

1. Different constructions

空气增压泵的驱动内腔和增压一部分是一体的，而气体增压泵的驱动内腔与增压腔体是分离的，也不会对被增压的物质产生环境污染或是纯净度降低。

The driving chamber of the air booster pump and the boosting part are integrated, while the driving chamber of the gas booster pump is separated from the boosting chamber, and it will not cause environmental pollution or decrease the purity of the pressurized substance.

2、应用领域不一样

2. Different application fields

空气增压泵一般用于空气压缩增压(如增压其他汽体要看驱动与被增压气体是不是一样)，一般适用原空压系统要提升工作压力的工作氛围中(突发情况以外)，而气体增压泵适合于空气压缩、N2、水蒸汽、天燃气这些。

Air booster pumps are generally used for air compression boosting (such as boosting other gases depending on whether the driving and boosting gases are the same), and are generally suitable for working environments where the original air compression system needs to increase working pressure (except in emergency situations), while gas booster pumps are suitable for air compression, N2, water vapor, natural gas, and so on.

自然，一般情况下，气体增压泵和空气增压泵是通用，区别并不大，实际要看你实践应用规定来定，若有特别要求在型号选择时请告知清晰。

Naturally, in general, gas booster pumps and air booster pumps are universal, and the difference is not significant. The actual situation depends on your practical application regulations. If there are special requirements, please inform clearly when selecting the model.