Piston seal GER

The GER piston seal is a specialized sealing element used in hydraulic and pneumatic cylinders, designed to provide sealing between the piston and the cylinder. Thanks to its precise construction and high-quality materials, GER piston seals ensure effective sealing in conditions of high pressure, intense wear, and variable temperatures. At Power Rubber, we offer professional GER piston seals that meet the requirements of the most demanding industrial sectors.

GER Piston Seal - Design and Materials

GER piston seals are constructed from flexible, wear-resistant elastomers and durable plastics such as polyurethane (PU), polytetrafluoroethylene (PTFE), or nitrile rubber (NBR). Often, GER seals are equipped with additional reinforcing elements, such as supporting rings, to prevent deformation under high pressure and increase the sealing longevity. The precisely matched cross-sectional shape and appropriate flexibility ensure minimal friction and stable fit in the piston groove.

Functions and Applications of GER Seals

The primary function of GER piston seals is to securely separate the working chambers of hydraulic or pneumatic actuators, allowing for the maintenance of required pressure parameters and efficient force transmission. These seals minimize leakage of the working medium (hydraulic oil, air) and reduce energy losses in the system. As a result, they ensure stable and precise operation of actuators in various applications.

GER piston seals are widely used in:

• construction machinery (excavators, loaders, cranes),

• agricultural machinery (tractors, presses, spreaders),

• industrial equipment (hydraulic presses, lifts, production machinery),

• automation and robotics systems (pneumatic actuators for positioning and control),

• municipal and mining equipment, where harsh working conditions prevail.

Why Choose GER Piston Seals from Power Rubber?

At Power Rubber, we prioritize the highest quality and precision in manufacturing. Our GER piston seals are produced from the best materials, individually selected for the specific application and working conditions, such as pressure, temperature, and type of medium. We have a modern machine park, including CNC and waterjet cutting technology, enabling the production of seals with very precise dimensions, including custom orders.

Our products are characterized by:

• High wear and pressure resistance, prolonging the actuator's operational life,

• Precision in manufacturing, ensuring sealing and stable operation of mechanisms,

• Chemical and thermal resistance, making the seals suitable for harsh conditions,

• Flexibility and ease of installation, facilitating equipment servicing and maintenance.

With these properties, GER piston seals from Power Rubber minimize the risk of failures and reduce maintenance costs.

We encourage you to contact us and place an order for GER piston seals that will ensure long-lasting and reliable operation of your machinery.