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The piston seals of Freudenberg Sealing Technologies can be used in a variety of modern sealing systems: Their task is to seal the piston reliably against the cylinder tube and guarantee its movement efficiently with minimum friction and no drift. The piston seals persuade due to their durability and high functionality. They are suitable for all kinds of requirements.

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Freudenberg Sealing Technologies offers durable piston seals of the highest quality for a wide range of requirements. The entire range of piston seals (hydraulics) including product and material data sheets, ordering options, prices and availability as well as dealer contacts can be found in our e-catalog.

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Our piston seals for hydraulics are specially tailored to the respective operating conditions and tasks and impress with their high functionality, excellent sealing properties and long service life. The seals are used, for example, in agricultural machinery, industrial trucks, tail lifts and earthmoving equipment.

The HDP 330 can withstand even extreme pressures of up to 800 bar. At the same time, it can be used with comparatively coarse cylinder liner surfaces, enabling a simplified and cost-effective cylinder design. Another advantage of the robust piston seal is its extreme resistance to gap extrusion and its extremely high abrasion resistance. It is also quick and easy to install.

Freudenberg offers piston seals for hydraulics of the highest quality, which function reliably and safely even under the most difficult operating conditions. For example, the polyamide (PA) special seal HDP 330, which was specially developed for applications under difficult conditions.

As with all its products, Freudenberg relies on quality products and materials perfectly matched to industrial conditions for its piston seals. Almost all seals are developed in close cooperation with customers. At the same time, the company focuses on a long service life, environmental friendliness and value for money for its customers. Freudenberg Sealing Technologies also lives up to this promise with its piston seals.