DR2-S

Seal designed in accordance with DIN 24960/EN12756, which can be used in a wide range of applications, particularly where fluids are viscous or prone to solidification. Designed as a balanced seal, when no shaft shoulder is provided. This configuration helps with high-pressure values. For extreme applications, specific variations to the stated standards can be supplied.

The seal has undergone continuous evolution over time, enhancing its robustness and reliability. In particular, the torque drive on the rotary seal has been improved, positioned in the axial direction and completely inside the seal.

In contrast to single-spring seals, multi-spring seals have a greater stress response and a more even load distribution. In this case, the springs, as they are not in contact with the fluid, are not affected by the packing of the coils and allow better efficiency of the seal itself.