Head Seals

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Head Seals

Head Seals

Head seals are static sealing elements in cylinder designs which provide sealing functionality between the cylinder gland and the cylinder tube.

The Ultrathan® seal HS is suitable for radial, static applications at high pressures such as hydraulic valves and cylinders, machine tools, injection-moulding machines.
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Symmetric head seals design. FlexiSeal. Spring-energized PTFE seal.
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Parker's polyurethane head seals for high pressure hydraulic applications are an alternative to conventional O-ring and back-up ring combinations for static sealing applications at high pressures.
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TPU O-ring with high wear and extrusion resistance, for high-pressure applications and small housings with no space for back-up rings, green.
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687PDC
687PDC