EagleBurgmann international
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
DF-SA DiamondFace - you can rely on it!
A success story: high-performance technology for extremely robust seal faces
The diamond thin-layer technology was developed in 2007 by EagleBurgmann together with the Fraunhofer Institute for Surface Engineering and Thin Films (IST).
The diamond layer has a thickness of up to 10 μm and is applied to the seal face under vacuum at temperatures of 2,000 °C (3,632 °F) by means of chemical vapor deposition (CVD). It is characterized by extreme hardness, high wear protection, excellent heat conductivity, maximum chemical resistance and low friction.
All in all, the best prerequisites for long operational performance. For years, DiamondFace coatings have proven themselves in pumps, agitators, and compressors in the oil & gas, chemical and pharmaceutical industries and in slurry applications.
Transferring technology for power station technology
In a joint project with the Technical University of Graz, Austria, the diamond technology was further developed for power station applications. Since 2010, endurance tests under scientific conditions prove the corrosion resistance of the DF-SA seals.
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The Eagleburgmann Group
Sealing technology for plants and machines
EagleBurgmann is one of the worldwide leading providers of industrial sealing technology. Mechanical seals, seal supply systems, magnetic couplings, carbon floating ring seals, expansion joints, gaskets and packings as well as comprehensive services are used wherever reliability and safety are needed.
Mechanical seals and more
Sealing technology by EagleBurgmann is used worldwide in oil and gas industries, refineries, the petrochemical, chemical, and pharmaceutical industries, food processing, energy, water, mining, paper, aerospace, and other industries. Close to 5,800 employees provide their ideas, solutions, and commitment so that customers can rely on our sealing technology.
What makes us stand out is our excellent quality, great innovative capacity, and an extensive product portfolio for nearly all industrial processes and fields of application. Our product portfolio includes everything from mechanical seals and seal supply systems to magnetic couplings, carbon floating ring seals, expansion joints, and gaskets and packings as well as comprehensive services. Since we are part of the German Freudenberg and Japanese EKK group, we have all the necessary resources for a firmly based reliable partnership.