High-Pressure Gas & Fluid Systems

NextGen Integrated Systems specializes in the design, fabrication, and integration of high-pressure gas and fluid systems for demanding applications. This is a core area of expertise and a key differentiator for our company.

We develop and manufacture systems that operate safely and reliably under extreme conditions, supporting applications across alternate fuel and energy, aerospace, industrial, and research environments.

System Design & Integration

We provide complete engineering and integration of high-pressure gas and fluid systems—from initial concept through fully functional assemblies.

• High-pressure gas and fluid system design.
• Equipment instrumentation layout and component selection.
• Integration of valves, regulators, and control components.
• Structural and mechanical integration.
• Safety-focused design and risk mitigation.

Our systems are designed with real-world operation in mind, ensuring performance, serviceability, and long-term reliability.

Gas Storage Solutions

We design and integrate advanced gas storage technologies for a range of applications.

• Composite cylinder integration, Type III and Type IV.
• Storage solutions for hydrogen, oxygen and specialty gases.
• Modular and scalable storage configurations.
• Lightweight gas storage systems.

Our experience with advanced gas storage solutions enables us to support a range of industries and mission critical platforms.

Mobile & Transportable Systems

We develop compressed gas systems - including hydrogen, natural gas, oxygen, and other industrial gases - designed for mobility, field deployment, and transport.

• Vehicle and heavy-duty truck fuel storage systems.
• Transportable high-pressure storage systems.
• Containerized and skid-mounted solutions.
• Field-deployable gas supply systems.

These systems are engineered for durability, safety, and ease of operation in real-world environments.

Fabrication, Assembly & Testing

We manufacture and validate equipment assemblies in-house, ensuring all performance and safety requirements are met.

• Tube bending, welding, and system assembly.
• Leak testing and system verification.
• Hydrostatic testing up to 3,450 bar (50,000 psi).
• Pneumatic testing up to 690 bar (10,000 psi).

Our testing capabilities allow us to validate system integrity and performance before deployment.

Test & Research Systems

We support research and development programs with custom high-pressure gas and fluid systems.

• High-pressure test stands and experimental systems.
• Gas and fluid handling systems for laboratories and R&D facilities.
• Instrumented systems for data collection and validation.
• Support for prototype and pilot-scale development.

We work closely with engineering teams and researchers to develop systems that enable innovation while maintaining safety and control.

Engineered for Performance and Safety

High-pressure gas and fluid systems require a disciplined approach to design, manufacturing, and testing. At NextGen, we combine engineering expertise with hands-on project experience to deliver systems that meet the highest standards of safety, reliability, and performance.