The PDEP piston ring is a seal for double-acting pneumatic pistons, featuring a special profile vulcanized onto a central steel plate. It is made of nitrile rubber compound (NBR) with a hardness of 70 Shore A. This type of seal is particularly suitable for pneumatic cylinders, where it ensures effective sealing thanks to its design and material.

In summary, the PDEP piston ring stands out for:

• Double-acting: Designed for pneumatic cylinders that operate in both directions.
• Material: Nitrile rubber compound (NBR) with a hardness of 70 Shore A, offering good performance in terms of wear resistance and sealing capability.
• Structure: The seal profile is vulcanized onto a central steel plate, contributing to its stability and durability. These features make the PDEP ring an excellent choice for pneumatic applications that require reliable sealing and consistent performance.

Technical features