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Purge Caps
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Purge Caps

The world’s first purge cap from a 3D printer!
Available dor pipe OD  6 mm to 323 mm (1/4″ to 12 3/4″).

In certain industries, inserting purge gas components. The purge cap is placed over the outside end of the pipe and fixed in place via a large screw thread using a union nut. On the inside are two doughnut-shaped TPU air cushions which exert pressure on the exterior of the tube when screwed into place.

Applications

  • Semiconductor (supplying high purity gas in the semiconductor industry)
  • Aerospace
  • Pharmaceuticals
  • A screw hose connector is located in the middle of the body which can either be used with a clamping wedge ring fitting (Swagelok) or plug-in coupling (Festo-SMC)
  • Patent pending

Material

  • Body and union nut PETG
  • Air cushion seal TPU
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Orbital welding can feel intimidating, but we simplify the process by assessing your needs, planning the right equipment, and calculating ROI. We provide onsite support, operator training, and preventative maintenance — staying shoulder to shoulder with you through every challenge to ensure long-term success.