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. High-pressure system design and fabrication is a core area of expertise and a key differentiator for our company.

We develop and manufacture systems that operate safely and reliably under demanding conditions, supporting aerospace, defense, energy, industrial, and advanced research applications.

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.