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.
• Increased preload due to an additional O-Ring.
• Activated back-up ring prevents and reduces gap extrusion.
• Excellent static and dynamic sealing performance.
• Excellent performance in all pressure ranges.
• Used for short, pulsating strokes.
• No reverse leakage when changing direction
• Recommended for positioning or holding under pressure.

Application

Reciprocating pistons in hydraulic cylinders, plungers, push rods, fittings, etc. Switching or clamping functions

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

Installation

Snap-in installation.