气体增压泵一种是利用大面积活塞的低气压产生小面积活塞的高液压增压泵，如果用性能区分，那么就应该分为单作用气体增压泵以及双作用气体增压泵，什么叫“单作用”跟“双作用”?

The gas booster pump is a high hydraulic booster pump that uses the low air pressure of a large area piston to produce a small area piston. If it is differentiated by performance, it should be divided into single-acting gas booster pump and double-acting gas booster pump. What is "single-acting" and "double-acting"?

单作用泵：即是一个行程内只增压—次，泵体仅仅只有一个泵头。

Single-acting pump: that is, only pressurize once in a stroke, and the pump body only has one pump head.

双作用泵：即一个行程内增压两次，泵体有两个泵头（每个泵头各有一个进出口）。

Double-acting pump: pressurize twice in a stroke, and the pump body has two pump heads (each pump head has one inlet and outlet).

因此在相同驱动压力下，单作用泵与双作用泵相比，气体增压泵的增压压力相等，但流量只有双增压泵的一半。选择单作用泵，还是说选择双作用泵，通常主要是流量及效率的选择，当然也要考虑安装尺寸的选择。

Therefore, under the same driving pressure, the boost pressure of the single-acting pump is equal to that of the double-acting pump, but the flow is only half of that of the double-acting pump. The choice of single-acting pump or double-acting pump is usually based on the choice of flow and efficiency, and of course, the choice of installation size should also be considered.

此外作业时，气体增压迅速往复作业，跟着输出压力的增高，泵的往复速度减慢直止停止。此刻，泵输出的压力恒定，能量消耗低，各部件停止运动，由于活塞式泵结构简单，故易于维护。气体增压泵运用注意事项。

In addition, during the operation, the gas pressurization rapidly reciprocates. With the increase of the output pressure, the reciprocating speed of the pump slows down and stops. At this moment, the pressure output by the pump is constant, the energy consumption is low, and all parts stop moving. Because of the simple structure of the piston pump, it is easy to maintain. Precautions for gas booster pump operation.

输出压力要比较自己要求的压力留有余量。高压进口加装过滤器，有利于减少杂质等对产品的影响。产品进口压力有着严格的要求，进口压力过低，直接影响该增压泵的流量及输出压力。驱动气压规模≤8bar,切勿超负荷运用。

The output pressure should be compared with the pressure required by yourself. The high-pressure inlet is equipped with a filter to reduce the impact of impurities on the product. The product inlet pressure has strict requirements. The low inlet pressure directly affects the flow and output pressure of the booster pump. The scale of driving air pressure is ≤ 8 bar. Do not overload.

增压介质的洁净，该增压泵及现场运用环境的清洁、卫生。运用前，驱动气源口处主张加配油水分离器，经常释放水杯内部的水分。每次用完高压该增压泵后，需求把高压气体排净。定期检查增压泵，保持零部件的完整性。关注我们网站//keonnected.com，提供更多信息！

The cleanliness of the booster medium, the cleanliness and hygiene of the booster pump and the site application environment. Before use, it is recommended to add an oil-water separator at the driving air source port to often release the water inside the water cup. Each time the high-pressure booster pump is used up, the high-pressure gas needs to be discharged. Check the booster pump regularly to maintain the integrity of parts. Follow our website //keonnected.com , provide more information!