气动增压泵利用大面积活塞端的低压气体驱动而产生小面积活塞端的高压流体。可用于压缩空气及其它气体，输出气压可通过驱动气压无级调节。
The pneumatic booster pump is driven by the low-pressure gas at the large area piston end to produce the high-pressure fluid at the small area piston end. It can be used for compressed air and other gases. The output air pressure can be steplessly adjusted by driving air pressure.
双驱双作用气体增压泵是为满足用户对气体压力或流量有更高要求的来设计的，在FAT-TT系列气体增压泵的基础上，增加一级驱动活塞，两级驱动活塞叠加，使用原有增压比放大一倍，或既要求流量又对流量有要求也可选择双驱双作用增压泵。
The double drive double acting gas booster pump is designed to meet users' higher requirements for gas pressure or flow. On the basis of fat-tt
双驱动头双极双作用气体增压泵：
气动增压泵技术参数：
Technical parameters of pneumatic booster pump:
小提示：压缩比=大活塞面积/小活塞面积=输出压力/驱动压力
Tip: compression ratio = large piston area / small piston area = output pressure / drive pressure
缩小： PL=驱动压力 PA=泵入口压力 PB=输出压力
Reduction: PL = driving pressure PA = pump inlet pressure Pb = output pressure
