
Sirius project completed: green hydrogen electrolyser validated at industrial scale with record purity
Hyter and its partners validated an AEMWE electrolyser up to 1 MW in an industrial environment, achieving hydrogen purity up to 99.999%.

The cabinet-type household gas regulating unit is a high-tech equipment complex designed to reduce the pressure of natural gas from high or medium levels to the required one, while automatically maintaining it within the set limits. Additionally, the unit ensures gas filtration from mechanical impurities and automatically shuts off the gas supply in case of emergency pressure increase or decrease.
Our gas regulating units can be equipped with measuring systems for accurate gas flow metering, including temperature and pressure correction, enabling both commercial and technological accounting of gas consumption.
Our experienced specialists are always ready to provide professional assistance in selecting the equipment that best meets your needs. All you need to do is fill out the inquiry form, and we will ensure a tailored approach to every customer.

Hyter and its partners validated an AEMWE electrolyser up to 1 MW in an industrial environment, achieving hydrogen purity up to 99.999%.
Pietro Fiorentini, Athena, 2RZ, the Department of Chemical Sciences of the University of Padua and UniSMART Foundation have joined forces in the Veneto Region-funded LEONE project — LEan Optimisation of Novel Electrolysers. Over 30 months, the partners will work to simplify electrolyser manufacturing, improve reliability and reduce dependence on critical and costly materials. The project […]
2025 was marked by evolving geopolitical dynamics and shifting international balances. In this complex scenario, the solidity of the Pietro Fiorentini Group ensured the continuity needed to face challenges and seize opportunities responsibly and with a long-term vision. Built on this resilience and the Group’s new governance structure, the 2025 Sustainability Report is titled “Many […]