Pump applications for the hydrogen economy
Jul 04, 2025
The path to a sustainable hydrogen economy is full of challenges
To effectively protect the climate, we need to significantly reduce the share of fossil fuels in the energy mix and promote the further expansion of renewable energies. Hydrogen is seen as one of the most promising forms of renewable energy. If climate neutrality is the goal, it can significantly reduce carbon emissions, leaving the power sector far behind. In Germany alone, there will be hydrogen plants with a total installed capacity of up to 10 GW by 2030, and KSB is providing advanced solutions to achieve this goal.
We spare no effort in the development of hydrogen energy
Hydrogen technology will play a key role in the future energy supply as it has many advantages. Firstly, "green" hydrogen produced using electrolysers is carbon neutral and relatively simple to produce. Electrolysis is the process of splitting water molecules (i.e. H2O) into hydrogen and oxygen at the cathode and anode using electricity (in this case from renewable sources such as wind, hydro or photovoltaics). The two gases are separated and processed for further use. Hydrogen produced in this way can be used for a wide range of applications, such as storing energy, producing climate-neutral fuels, powering vehicles or as a raw material for the steel and chemical industries.
As a solution for compact containerized electrolysers: The flow rates here are around 10 m3/h.
Choosing the right pumps and valves is crucial in the transition to hydrogen. As an experienced manufacturer in the field of industrial and chemical processes, we have a broad product portfolio and extensive expertise in systems engineering, operating modes, materials and energy efficiency.
We have the perfect product for every production technology for green hydrogen. Our solutions are compatible with all major green hydrogen production technologies – from alkaline electrolysis (AEL) and proton exchange membrane electrolysis (PEM) technologies to future technologies such as anion exchange membrane electrolysis (AEM) or high-temperature electrolysis (HTEL). Of course, as a full-service supplier with comprehensive expertise, we also offer ideal solutions for the production of blue, grey or blue-green hydrogen.
Whichever process wins out in the future and which production scale or type of electrolyser proves to be more efficient, KSB will be able to cope with it because its product portfolio covers all stages of the hydrogen value chain and different Power-to-X technologies (including the production, transportation, storage and use of hydrogen).
In addition to our research activities and extensive funding projects, we also keep a close eye on emerging hydrogen business models and technologies. These initiatives are aimed at developing this technology for a greener future and driving the development of the hydrogen economy. We are committed to creating a greener future together with you. Welcome to the world of green solutions!
Our products for hydrogen energy applications
Vertical multistage high pressure centrifugal pump:Movitec、MV、
Horizontal centrifugal pump:ETN、ISH、NISO
Shielded pump:Hollow Shaft Basic Type (HVType)、Reverse circulation Type (HN Type)、External Circulation Basic Type (HP Type)
Magnetic pump:QSP
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