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 //PUMPS

THEORY MEETS PRACTICE

Last week, we had the pleasure of welcoming again the Chair of Hydraulic Fluid Machinery, led by Prof. Dr.-Ing. Romuald Skoda from Ruhr University Bochum, to our headquarters in Bochum.

Read more

NEWS //SERVICE

JOIN US

In the Klaus Union Service Seminar on
23/24 of September: Use, maintenance and
repair of magnet drive pumps.

JOIN US NOW

NEWS // CAREER

We are growing – Grow with us.

We are looking for:

  • Area Sales Manager (m/w/d) für Industriepumpen in Nord-Westdeutschland im Außendienst
Read more

DISCOVER

OUR PRODUCT-PORTFOLIO

CENTRIFUGAL PUMPS WITH MAGNETIC DRIVE

CENTRIFUGAL PUMPSWITH SHAFT SEAL

Side channel pumps

TWIN SCREW PUMPS WITH MAGNET DRIVE

ICSCHRAUBENPUMPENMIT WELLENDICHTUNG

VALVES

DISCOVER

OUR PRODUCT-PORTFOLIO

DISCOVER

OUR PRODUCT-PORTFOLIO

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.

Get to our pumps here

service

Close to customers worldwide

Klaus Union Service ist eine eigenständige Service-Firma mit starker Kundenorientierung. Unter Einsatz modernster Technologien und mit einem hohen Maß an Kompetenz greifen wir auf über 75 Jahre Erfahrung in der Prozesstechnik im Bereich Pumpen und Armaturen der Firma Klaus Union zurück.

We are your partner – from consulting and planning to clear documentation and fast delivery of spare parts with high availability.

Read more