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Products / Piston Seals

Piston Seals

Bidirectional piston seals, including T-seals with backup rings. Used where a single O-ring would extrude.

Materials
NBR, HNBR, FKM, PTFE, Polyurethane
Temperature
Compound dependent
Standards
Inch, metric bore

Series

CodeNameNotes
E1T-sealWith split backups
E5Compact pistonShort piston length
E10High-pressure pistonHeavier section

These are the stocked series. If the size or shape is not here, it can still be made.

Overseas molding

Don’t see it? We can get it molded.

Stock covers the common sizes. Everything else — a non-standard dash, a special shape, a compound you do not see listed — can be custom molded overseas, quickly and at a competitive price. Send a print, a sample, or just the dimensions.

  • Prototype molds and production runs
  • Material cutting and post cure
  • Automatic inspection
  • Aging, oil, low-temp, durometer, and CMM checks
  • Manufacturing facility

    Manufacturing facility

  • Mold room

    Mold room

  • Material cutting

    Material cutting

  • Post-cure ovens

    Post-cure ovens