The booster pump is driven by a low pressure gas (2-8 bar) on a large area piston to generate high pressure gas / liquid on a small area piston. Can be used for compressed air and other gases, the output pressure can be steplessly adjusted by the driving pressure. Gas pipeline booster pump with single action pump and double acting pump. The double-acting pump piston compresses the gas in both strokes. When the driving gas is applied to the gas piston, the working piston can be driven with gas to obtain a larger output flow rate. Booster pump has the following characteristics: Maintenance is simple: booster pump parts and sealing less maintenance is simple and low cost with the pressure increase. Cost-effective: booster pump with high output performance and low cost characteristics. Adjustability: booster pump output pressure and flow are driven by the gas pressure regulating valve accurately adjusted. Adjust the driving pressure so that the output pressure of the pressure pipe booster pump is precisely adjusted between the pre-boost pressure and the maximum output pressure. High output pressure: Pneumatic liquid booster pump maximum working pressure up to 700Mpa, pneumatic gas pipeline booster pump maximum working pressure up to 300 Mpa. Material is good: high-pressure booster pump is made of hard aluminum alloy. High pressure plunger material is stainless steel. Double sealed. The material of the key parts can be selected according to the media system. A variety of gas-driven: compressed air, nitrogen, steam and so on. Large output flow: pneumatic pipe booster pump only 0.2-0.8Mpa compressed air. All "O" rings of the same series of pumps, replaceable consumable parts for service packs, greatly reducing maintenance costs. Pneumatic pipe booster pump without the use of lubricants. Flexible application: booster pump from simple manual * to fully automated * for booster pump suitable for various applications and convenient and customer support system compatible. The air motors for most models of pumps in the same series are interchangeable. Automatic dwell pressure: work, the booster pump work quickly back and forth, as the output pressure close to the set pressure value of the pump reciprocating speed decreases until stopped. And to maintain this pressure, then the energy consumption is very small, no heat, no parts movement. When the pressure balance is broken, the booster pump automatically starts working to the next balance.