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Seals for rotating shafts


The STASSKOL DynamicSeal SDG102-E sliding ring seal in cartridge design is used in centrifugal pumps and eccentric screw pumps.
The design has been optimised for the replacement of conventional soft packings and can be individually adapted to the existing pump geometries.


To ensure an extremely easy installation, all components of the SDG102-E mechanical seal have been pre-installed in the seal housing. The design ensures the stay in their optimum installation positions. The cartridge design of SDG102-E has been optimised for an easy and damage-free installation.


Typical areas of application are pumps in the chemical and petrochemical industry, the pulp and paper industry as well as water and wastewater technology.

The sliding ring seal is suitable for a pressure range from 1 to 25barg. The sliding materials are selected precisely, depending on the pumped media, in order to the optimum service life of the seal.

  • Petrochemical industry

  • Chemical industry

  • Paper industry

    Steam turbines

Type overview

All components such as seal face and seat, secondary seals, springs and housings are available in all standard materials according to EN12756. Flushing connections are supplied as standard to prevent de-posits within the sealing parts and to improve the dissipation of frictional heat.

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We are happy to advise you

For technical and commercial enquiries, the staff of STASSKOL GmbH will of course be happy to assist you.
Julian Große-Segerath

Julian Große-Segerath

Germany, Austria, Switzerland

  • High-Performance Polymers


Wir beraten Sie gern bei der Auswahl des optimalen Hochleistungskunststoffes für Ihre spezielle Anwendung.