3071 - Cap - Press

Part Number 3071 Categories: ,

Flame-Free Copper Press Caps

Quick, Clean Sealing for HVAC/R Lines

RLS flame-free press caps are designed for fast, reliable copper line sealing—no flame, no flux, no nitrogen purge. Ideal for temporary isolation, system testing, or permanent closure, these caps press into place in seconds using RLS PressSure™ Technology. Made from refrigerant-grade copper and UL 207 listed for up to 700 psi, RLS press caps handle real-world HVAC/R demands with ease.

  • Built with RLS PressSure™ Technology
  • Manufactured from refrigerant grade copper
  • Approved for A2L refrigerants
  • Rated to 700 psi and tested to perform under pressure, vibration and thermal cycling.

Seal with confidence. Press with RLS.

Choose a size below to see the product specifications and dimensions at the bottom of the page.

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