The HY-Pure represents an advanced and highly efficient solution for the downstream purification and drying of hydrogen. Specifically designed to interface with water electrolysis systems—such as AEM electrolyzers—this modular device is engineered to process wet hydrogen by effectively removing both residual moisture and oxygen, achieving an exceptional purity level of 99.999%.

Structurally and operationally, the system features a standardized 19-inch rack-mount form factor with a 6U footprint ($482 times 650 times 266text{ mm}$), facilitating seamless integration into existing rack infrastructures. Its architecture can accommodate up to five HXB-V1 units, delivering a maximum flow rate of $2.5text{ Nm}^3/text{h}$. The drying and regeneration process utilizes a twin-tower system with alternating heater purge, ensuring high, consistent performance over time. A key operational advantage is the use of a sealed adsorbent material, which is designed to require no periodic replacement.

Safety and process control are central to the HY-Pure’s design: the device incorporates advanced protection features, including relief valves, overheat protection (overheat trip), and leak sensors. Furthermore, the system offers robust connectivity for remote monitoring and management, supporting communication protocols such as Modbus TCP and MQTT/JSON, as well as wireless (Wi-Fi) over-the-air (OTA) firmware updates. Designed to operate at a standard pressure of 10 barg (extendable up to 35 barg upon specific request), the HY-Pure represents a cutting-edge technological solution for industrial and plant-related requirements within the hydrogen supply chain.