Wiper seals

The wiper seal is nevertheless the most undervalued seal type in the hydraulic cylinder in relation to its important function. The choice of wiper seal should, however, be founded on as carefully drawn-up requirement specifications as the choice of piston and rod seals. The surrounding environment and service conditions must be taken into special consideration.

Contamination particles in the hydraulic system are the most common reasons for breakdowns and short service life of seals. A major part of the particles reaches the system through the rod. The wiper seals task is to prevent this.

Contamination particles in the hydraulic system are the most common reasons