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Our Developments?

Indestructible.

To the Seals
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Our Promise?

Commitment!

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Our Products?

Long-lasting.

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Our Solutions?

Individual.

Our Sealing Technology

Static seals
Static Seals
Rotary seals
Rotary Seals
Dynamic seals
Dynamic Seals
Diaphragms
Diaphragms
Special design
Special Designs
All Sealing Technologies

Sealing Solutions

Hydraulik

Hydrauilcs

Maschinenbau

Mechanical Engineering

Trinkwasser

Drinking Water

Automotive

Automotive

Chemische Industrie

Chemical Industry

Medizin

Medicine

All Sealing Solutions

Your Specialist in Sealing Technology

expertise
Over 55 Years
Industry Experience
employee
110
Employee
distribution-center
450
Million Sold Items

News

22.07.2026
Taking responsibility is not just about the present moment; it is about the future.

The acquisition of the ULMAN Group by Jakobi Holding marks the beginning of a new chapter.

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16.07.2026
A New Generation Dosing Pistons

ULMAN Dichtungstechnik GmbH has developed a new generation of dosing pistons for filling liquid and...

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20.03.2026
Current Market Developments: Impact of Geopolitical Tensions

The current geopolitical developments in the Middle East are increasingly leading to noticeable...

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01.01.2026
ULMAN sets an example: since 1 January 2026, we have been using 100% green electricity.

Why green electricity makes more of a difference than many people realise

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All News

Career at ULMAN

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Shaping the Future with us

Especially in today's time, qualified and motivated employees are a crucial factor for the success of a company. Therefore, sustainable personnel planning and open communication are particularly important to us, enabling our employees to contribute and personally develop themselves in every stage of life.

About Career
Do you need technical support?

As specialists in standard and special seals, we not only offer you a versatile range of high-quality materials, but are also happy to advise you on the realisation of individual projects. If you have any questions or would like further information, our team will be happy to advise you.

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Highest quality - Made in Germany

ULMAN Produktion GmbH & Co. KG offers a wide range of flap valves, moulded rubber parts, PTFE composite diaphragms and much more, all tailored to your specific requirements.

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