Loading and Distribution Panels
Ensuring safety and efficiency in the hydrogen transshipment and distribution process, these panels are built using reliable components from top industry brands.
Hydrogen Panels R-FLOW

Functions of R-FLOW Hydrogen Panels

Hydrogen panels can perform various tasks depending on their equipment. Three main functions of the panels are distinguished: Supply Panels, Refuelling Panels, Distributing Panels.
Unloading panels are designed for the safe connection of the hydrogen trailer, receiving hydrogen without compromising its purity, and then redirecting it to the next module.
Refuelling panels enable the direct filling of vehicle tanks from the hydrogen trailer without the need for any additional components. This is possible when the hydrogen trailer maintains a higher pressure than the vehicle's tank.
Distributing panels can manage the hydrogen flow throughout the entire HUB-type system. This allows for successful integration of modules such as compression systems, hydrogen generators, hydrogen trailers, cooling systems, hydrogen storage, and hydrogen dispensers.
Equipment of R-FLOW Hydrogen Panels
Standard Equipment
- Safety Valve
- Ventilation / Purge
- Grounding
- Shut-off Valves
- Panel-type Steel Structure
Optional Equipment
- Mass Flow Meter
- Pressure Regulator
- Control Valve
- Breakaway Coupling
- Flexible Hose
- Pneumatically Actuated Valves
- Electrically Actuated Valves
- Containerised Construction
How R-FLOW Hydrogen Panels are Constructed
R-FLOW Hydrogen Panels are a set of valves and measuring instruments mounted on a steel structure forming the panel.

The panel can be installed either within a container or the individual components can be protected using enclosures or boxes.
Key Advantages of R-FLOW Hydrogen Panels

Durability: The design, based on proven components and high project execution standards at Rockfin, guarantees the long-term reliability of R-FLOW hydrogen panels.
Tailored to Requirements: R-FLOW hydrogen panels are always selected according to the project's specific requirements. Custom design services are also available for these devices when needed.
Thoughtful Design: With many years of experience, Rockfin ensures that R-FLOW hydrogen panels are designed in accordance with best engineering practices, ensuring reliable operation and ease of use.
Mobility and Flexibility: R-FLOW hydrogen panels are easily transportable, making them ideal for mobile or temporary applications.
Services and Maintenance
- Transport and Unloading at the Installation Site
- Additional Maintenance During Storage
- System Component Integration
- Connection of the System to Utilities
- Participation in Commissioning
- Personnel Training
- Periodic Inspections and Service Maintenance
Sample R-FLOW Hydrogen Panels
R-FLOW.SP.500
- Function: SP – Supply Panel
- Design Pressure: 500 barg
R-FLOW.RP.400
- Function: RP – Refuelling Panel
- Design Pressure: 400 barg
R-FLOW.DP.900
- Function: DP – Distributing Panel
- Design Pressure: 900 barg