Eagleburgmann Germany Gmbh & Co. Kg

Stephan Rankl

Andreas Fesl

Ferdinand Werdecker

Benjamin Hellmig

Christian Eisfeld

Florian Bauer

Klaus Kneissl

Andreas GRÖLL

The invention relates to a mechanical seal assembly comprising a mechanical seal () comprising a rotating mechanical seal () and a stationary mechanical seal () defining a sealing gap () therebetween, and a one-piece safety seal () provided as a redundant seal in the event of failure of the mechanical seal () and adapted to seal at a rotating component, the safety seal () comprising a base body () and a sealing area () projecting from the base body () in the axial direction (X-X) and being flexible, a thickness of the sealing area () in the radial direction being smaller than a thickness of the base body () in the radial direction, and the safety seal () being arranged in a stationary manner and comprising a sealing surface () on an inner circumference.

Mechanical seal assembly with safety seal

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Gilching, Germany

Stephan Rankl