Symmetrical Seal XSPRS19D
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.
- Preload effected through round Helicoil-spring which ensures high pressure on the sealing edges.
- Excellent static and dynamic sealing performance.
- Excellent sealing performance in low and high pressure ranges.
- Useable for short and long stroke lengths.
- Low friction in dry running or poor lubrication conditions.
- Negligible tendency to “stick-slip” effect, small break away loads.
- Reciprocating and swivelling pistons in hydraulic cylinders, plungers.
- Chemical and pharmaceutical industry, aggressive fluids and high temp.
- Max. dyn. presser 2 450 bar, reciprocationg speed 10 m/s, rotating speed 2,5 m/s.
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