Features

• Asymmetrical, single acting rod seal, designed with interference on the OD which provides a good static fit in the groove.
• Dynamic sealing lip shorter than static lip to avoid drag pressure.
• Secondary lip for stabilizing at large seal heights and reducing the residual oil film.
• Activated back-up ring prevents and reduces gap extrusion.
• Excellent static and dynamic sealing performance.
• Useable for long stroke lengths.
• Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s.

Application

Reciprocation rods in hydraulic cylinders, plungers. Mainly used in telescopic cylinders.

Max. pressure 700 bar, max. speed 0.5 m/s.

Installation

Snap-in installation.