Accofluor spring activated Static 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 Static seal, only for static applications The spring can be changed to an O-ring in the seal. ASL seals often replace rubber seal applications with high or low temperatures. Type ASL-seals can be delivered with many different spring types and materials adjusted to demands on aggressive media, high temperature and high pressure. The seal is symmetric on lips.

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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