Precision Engineering
Redefined.

The development of the Simmerring® is a success story based on many years of experience. Radial shaft seals from Freudenberg Sealing Technologies are also available under the Dichtomatik brand, in different designs and materials as standard products or as made-to-measure solutions, with spring-loaded sealing lips or without springs, PTFE seals for high resistance and low friction, combined seals with additional functionalities or increased resistance to dirt ingress, rubber or PTFE radial seals for pivoting shafts. In addition, the range includes shaft repair sleeves and end caps.

Hydraulic seals from Freudenberg Sealing Technologies cover a wide spectrum in modern hydraulics and impress with their long service life. They are designed specifically for the particular usage conditions in sealing systems and conform to the high requirements of industry. The range includes wipers, piston and rod seals, as well as guides.

Freudenberg Sealing Technologies offer a comprehensive range of pneumatic seals, such as piston and rod seals, damper seals as well as grippers and suction caps for automation. In addition to the standard products, Freudenberg Sealing Technologies offers individual solutions tailored specifically for the corresponding application. All products are characterised by their long service life.

Static seals from Freudenberg Sealing Technologies are among the elementary components in sealing systems. They are available in different designs, such as o-ring, back ring, flange seal or round cords, as well as made from different materials, including NBR, FKM, EPDM and Simriz, the high performance FFKM material. Static seals are available as standard solutions or custom-manufactured for the application in question.

Freudenberg Sealing Technologies offer a comprehensive product portfolio of special products, or bellows and membranes. The products have been developed for special requirements in various designs and geometries as well as in different material combinations. The various bellows offer protection for moving parts against outside influences. Diaphragms fulfill functions such as separation, control or collection.

Packings from Freudenberg Sealing Technologies for static and dynamic applications offer an excellent sealing effect and remain elastic even with continuous changes in temperature and pressure. They are also characterised by their resistance to chemicals, are flexible, have a long service life and high extrusion resistance.