Spring Energized Seals



Western Consolidated Technologies is an industry leader in the manufacture of high-performance spring energized seals. This sealing technology was developed to handle extreme operating conditions that require:

  • Ultra-Low Friction
  • Aggressive Media Compatibility
  • Extreme Temperatures
  • High Speeds
  • Corrosive Environment

The spring energized PTFE seal is a U-cup utilizing a variety of jacket profiles, spring types and materials in Rod & Piston, Face and Rotary seal configurations. Spring energized PTFE seals are used where elastomeric seals fail to meet the temperature range, chemical resistance or friction requirements. Jacket profiles are made from PTFE and other Engineered Plastics. Spring types are available in a variety of materials.


Product Line Card & Material Selection

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