PS 3

Piston rod seal PS 3

is a piston rod rubber collar. The optimized profile also allows sealing of slow rotary movements.

Benefits

- Easy installation
- Dynamic cutting edge geometry allows sealing even slow rotary or rocking motion
- Excellent performance even at low pressures
- Diameter preload increases seal stability in the groove

Recommended technical conditions

Pressure: < 16 bar
Speed:      < 1 m/s (feed)
                < 0.2 m/s (rotation)
Temperature: -30 to +80°C
Medium: air (lubricated)

Material

NBR as standard
Alternatively FPM

Mounting

Remove burrs and sharp edges that could damage the seal. The piston rods must be free of burrs and bevelled according to the mounting instructions in the catalogue introduction.

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