Symmetrical Seal XSPRS07
Function:
Symmetrical piston/rod seals are designed to seal the pressurized hydraulic fluid against the atmosphere or between two pressurized spaces.
Features:
- Symmetrical, single acting piston/rod seal, no interference on the ID or OD.
- Increased preload due to an additional O-Ring.
- Excellent static and dynamic sealing performance.
- Excellent performance in low pressure conditions.
- Used for short pulsating strokes.
- No reverse leakage when changing direction.
- Recommended for positioning or holding under pressure.
- Reciprocating pistons/rods in hydraulic cylinders, plungers etc.
- Switching or clamping functions.
- Replacement for rubber fabric seals.
- 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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