Features

• Asymmetrical, single acting piston seal, designed with no interference on the static sealing diameter.
• Preload effected through V-spring.
• Dynamic sealing lip shorter than static lip to avoid drag pressure.
• Excellent static and dynamic sealing performance.
• Useable for short and long stroke lengths.
• Low friction in dry running or poor lubrication conditions.
• Negligible tendency to “stick-slip” effect, small break away loads.

Application

Reciprocating and swiveling pistons in hydraulic cylinders, plungers.

Chemical and pharmaceutical industry, aggressive fluids and high temp.

Max. pressure 160 bar, max. speed 15 m/s.

Installation

Installation in open housing, snap-in installation possible in special designed housings.