FluoroCap™ Piston Seal Assembly

Has a unique elastomer energizer geometry that allows for a thicker PolyFluor™ cap and distributes seal force over a broader area. This serves to reduce friction and extends service life beyond that for the PolyCap™ Seal. It is recommended primarily as a reciprocating seal but can be used in static applications.

FluoroCaps™ are available in most PolyFluor™ materials. The elastomer energizer is available in a wide variety of elastomeric materials.

Operating Ranges:

  • Speed: Reciprocating motion up to approximately 49 ft/s (15 m/s)
  • Temperature: Approximately -65°F to +392°F (-54°C to +200°C), depending on the elastomer energizer compound
  • Pressure: Can seal pressures up to 6,500 PSI (45 MPa)