1.被增压介质是什么？
What is the pressurized medium?
气动增压泵分气体增压泵和液体增压泵，空气增压泵，气体增压泵适合于洁净的压缩空气、高纯气体的增压，气液增压泵适用于水、液压油、煤油等杂质较少、粘稠度低的液体，空气增压泵可以对空气进行增压。不同的介质要选用不同的密封件来确保压力稳定，增压迅速。
Pneumatic booster pumps are divided into gas booster pumps and liquid booster pumps, air booster pumps, gas booster pumps are suitable for boosting clean compressed air and high-purity gases, gas-liquid booster pumps are suitable for liquids with less impurities and low viscosity such as water, hydraulic oil, kerosene, etc. Air booster pumps can pressurize air. Different media require different sealing elements to ensure stable pressure and rapid pressurization.
2.使用场合？
2. Usage situation?
气动增压泵适合于高压力、小流量的场合（瀚孚气体增压泵HFT能够对低压力场合进行增压）适合于石油，科研、机械、检测等场合、不太适用于民用及大流量输出的场合。
Pneumatic booster pumps are suitable for high pressure and low flow situations (Hanfu gas booster pump HFT can boost pressure in low pressure situations), suitable for petroleum, scientific research, machinery, testing and other occasions, but not suitable for civilian and high flow output situations.
3.流量是多少？
3. What is the traffic?
气体增压泵的增压中气体分为标态流量和工作状态的流量，一般大家都是说标态流量。（气体增压泵参数，液体增压泵参数，空气增压泵参数）
In the pressurization of a gas booster pump, the gas is divided into standard state flow rate and working state flow rate, which is generally referred to as standard state flow rate. (Gas booster pump parameters, liquid booster pump parameters, air booster pump parameters)
4.被增压介质的入口压力是多少？
What is the inlet pressure of the pressurized medium?
气液增压泵一般对液体的入口压力没有要求，气体增压泵大部分都都要气体有一定的预压，预压的大小会决定先用单级气体增压泵还是双级气体增压泵。
Gas-liquid booster pumps generally have no requirement for the inlet pressure of the liquid. Most gas booster pumps require a certain pre pressure of the gas, and the size of the pre pressure will determine whether to use a single-stage gas booster pump or a two-stage gas booster pump first.
