Piston Seal XSPS01B
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.
- Sharp lips on ID and OD.
- Good static and dynamic sealing performance.
- Good performance in low pressure conditions.
- Useable for long stroke lengths.
- Out-of date profile; only used in old machineries.
- Poor sealing that causes a relative thick oil film.
- Reciprocating pistons in hydraulic cylinders, plungers etc.
- Max. pressure 400 bar, max. speed 0.5 m/s for all HPU types.
- Max. pressure 400 bar, max. speed 0.7 m/s for HPU94 GM.
- Max. pressure 160 bar, max. speed 0.5 m/s for all elastomer types.
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