A double‑acting seal with anti‑extrusion and wear rings, designed for use on spool‑type or single‑ and two‑piece piston assemblies.
Lionsele SP comprises an elastomeric sealing element, two anti-extrusion rings and two rigid thermoplastic wear/guide rings. The elastomeric sealing element has an interference fit with the housing to ensure sealing integrity, even at low pressures. The anti-extrusion rings prevent extrusion of the sealing element at higher pressures, whereas the wear/guide rings act as bearings to align the piston within the cylinder bore.
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For details of our full range of products for hydraulic sealing applications, download our Hydraulic Sealing Guide.
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