Piston Seal XSPS81C
Function:
Piston seals are designed to seal the pressurized hydraulic fluid against
the atmosphere or between two pressurized spaces.
Features:
- Symmetrical, double acting piston seal, designed with two define sealing edges on the profile ring tolower the friction.
- High pressure force because of a machined rubber preload element.
- Less relative movement of the rubber part compared to an O-Ring giving the seal a higher wear resistance.
- Excellent sealing performance also in low pressure range.
- Suitable for positioning functions.
- Almost no tendency to “stick-slip” effect, good sliding properties.
- Low break-away load after long standstills.
- Excellent gap extrusion resistance.
- Can be used in grooves where no O-Ring is possible.
- Reciprocating pistons in hydraulic cylinders, plungers in heavy-duty applications where now PTFE Compound is needed.
- Max. pressure 400 bar, max. speed 10 m/s.
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