Sealing Technology

Interseal Sealing Technology


Interseal Sealing Technology


Pfaudler’s interseal, dry-running lip-seal technology is the most high-tech shaft seal solution available on the market. With our dry9000® sealing technology, Pfaudler designs and manufactures a shaft seal solution for all types of pharma seal applications, chemical industry purposes, as well as for food processes.

The specially developed dry-running tribological system between the shaft protection sleeve and the sealing lips ensures that no liquid or gas needs to be used.

The dry9000® system runs completely dry. This is why the interseal dry9000® system does not require a supply system.

Due to the arrangement of their compensation parts, the dry9000® sealing lips are completely free of forces. By being leak proof, our shaft seal reduces the risk of product contamination and loss to an absolute minimum.

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interseal dry9000® Seal for Agitators & Mixers