klaus union germany
WELCOME
We are a world-leading supplier of pumps and valves for the industrial sector. Our product range of pumps includes centrifugal pumps, side channel pumps and twin screw pumps in various designs – sealless with magnet drive or mechanically sealed. In the field of valves, we offer metal-seated gate valves, shut-off and control valves, check valves as well as butterfly valves and control butterfly valves.
Stay up to date
NEWS //KLAUS UNION

GEKO BECOMES PART OF THE KLAUS UNION GROUP
We are pleased to announce that Klaus Union GmbH & Co. KG has acquired the renowned pump manufacturer Geko Pumpen.
NEWS //FAIRS

THANK YOU!
We returned from the exhibition with great energy and valuable new contacts. Thank you to everyone who visited our booth – we truly enjoyed the open discussions and the technical deep dives. See you next year!
NEWS //CAREER

WE ARE GROWING – GROW WITH US.
We are looking for:
- Finanzbuchhalter (m/w/d) in Teil- oder Vollzeit
- Kreditorenbuchhalter (m/w/d) in Teil- oder Vollzeit
- Servicetechniker (m/w/d)
industries
No area is foreign to us!
With passion, state-of-the-art production technology as well as competence from more than 75 years, we develop products that stand out for highest quality, absolute reliability and maximum resilience. Thus, customers especially from the chemical and petrochemical industry, the oil and gas industry and the renewable energy sector trust in solutions from KLAUS UNION.
service
Close to customers worldwide
Klaus Union Service is an independent company with exceptionally strong customer focus. We provide a full service, using state of the art technologies and experience. Klaus Union Service draws on 75 years of process engineering with pumps, valves and agitator drives.
We are your partner – from consulting and planning to clear documentation and fast delivery of spare parts with high availability.






















