Piston Seals PS01A

Function

Piston seals are designed to seal the pressurized hydraulic fluid against the atmosphere or between two pressurized spaces.

Features

• Asymmetrical, single acting piston seal, designed with interference on the ID which provides a good static fit in the groove.
• Dynamic sealing lip shorter than static lip to avoid drag pressure.
• Wider groove and softer lips compared to PS01.
• 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.

• Reciprocating pistons in hydraulic cylinders, plungers.
• Universal piston seal for small extrusion gaps and minor load impacts.
• Max. pressure 400 bar, max. speed 0.5 m/s.

• Snap-in installation.