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Air Driven Gas Boosters: A Versatile Solution for High-Pressure Applications

Introduction Air-driven gas boosters play a crucial role in a variety of industries, providing a reliable method to increase gas pressure to meet specific requirements. These boosters utilize a continuously reciprocating drive piston section directly connected to one or two gas boosting sections, offering high-pressure capabilities of up to 25,000 PSI. In this article, we will explore the principle of operation, benefits, and features of air-driven gas boosters, as well as their applications in various industries.

Principle of Operation Air-driven gas boosters consist of a drive piston section connected to one or two gas boosting sections. The drive section utilizes a four-way air cycling valve and dual air pilot valves to achieve continuous reciprocation. By cutting off the drive- or pilot-air input, start/stop control can be achieved. Gas boosting sections are equipped with check valves in the end caps, which help to control the gas flow efficiently. These boosters can handle maximum drive section pressure of 150 PSI, while the maximum gas section pressures vary based on the model. Benefits of Gas Boosters High Pressure Capability: Air-driven gas boosters can handle pressures of up to 25,000 PSI, making them suitable for a wide range of high-pressure applications. Intrinsically Safe: These boosters do not require any electrical or cooling connections, ensuring intrinsic safety during operation. Boosting from Unregulated High-Pressure Gas Cylinders or Pipelines: Air-driven gas boosters can directly boost gas from unregulated high-pressure cylinders or pipelines, simplifying the process. Maintenance and Gas Purity: With only hydrocarbon-free stainless steel, bronze, PTFE, and Viton parts exposed to gas flow, these boosters maintain gas purity and require simple maintenance.


Versatility: Gas boosters can be mounted in any position and are suitable for a wide range of gases used in different industries. Applications of Gas Boosters Pressure Testing Piping and Hardware for Leakage: Industries like oil fields, refineries, aircraft, automotive, and instrumentation use gas boosters for pressure testing applications. Gas Injection: Gas boosters are used in chemical processes and plastic forming applications. Gas Scavenging: Gas boosters collect costly gas from partially used cylinders and transfer it into high-pressure receivers for further use. Life Support Gas Transfer and Charging: Gas boosters are employed in applications like oxygen, helium, breathing air, diving, fire-fighting/hazmat, and aircrew. Compressed Natural Gas (CNG) Boosting: Gas boosters are crucial in CNG vehicle refueling stations. Why Use Air-Driven Gas Boosters? Gas Purity: Industries that require clean and dry gases benefit from air-driven gas boosters, as they eliminate the need for lubricants in the gas sections, ensuring gas purity. High-Pressure Outlet: Air-driven gas boosters outperform mechanically driven gas compressors in high-pressure applications, offering greater efficiency and lower maintenance requirements. Boosting from High-Pressure Gas Cylinders: Air-driven gas boosters can directly inhale gas from high-pressure cylinders, eliminating the need for wasteful pressure reduction. Choosing the Right Gas Booster Model Buyers should consider factors like the frequency of usage, duty type (light vs. heavy-duty), volumetric efficiency, and compression ratio to select the most suitable gas booster model for their specific applications. Conclusion Air-driven gas boosters offer a reliable and efficient solution for boosting gas pressure in various industries. Their high-pressure capabilities, intrinsic safety, and ability to handle different gases make them indispensable in a wide range of applications. With careful consideration of the specific requirements, buyers can choose the ideal gas booster model to meet their needs and ensure optimal performance in their operations.


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