Accofluor spring activated Dynamic seal ASL-Seals:

Type ASL-seal is a single-acting, spring activated PTFE seal for both piston and rod. ASL-seals are appropriate for use as a Rotating seal at slowly rotating or reciprocating or both movements as well as a shaft e.g. an O-ring in seal or static seal. ASL seals often replace rubber seal applications with high or low temperatures, non-lubricated services. Type ASL-seals can be delivered with many different spring types and materials adjusted to demands on friction, aggressive media, high.

The advantages of series ASL-Seals are e.g.:

  • High chemical resistance
  • Withstands speeds up to 5 m/s depend on pressure and temp.
  • Wide temperature range, –254°C – +310°C (depending on the choice of material)
  • Withstands pressures up to 40 MPa (standard) depend on speed and temp
  • Higher pressures demand special design depend on speed and temp
  • FDA quality

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