Copper Press Joint Fittings

Copper Press-Joint Fittings

Mueller Industries’ Streamline PRS™ press fittings are the trusted, quality solution to flameless copper joining. Streamline PRS™ is Mueller Industries’ solution for professionals choosing to join copper tubing through the use of press technology. The company’s Streamline® brand has been the trusted name in copper piping systems since 1930. With Streamline PRS™, this heritage of quality and reliability is now available for contractors preferring flameless, mechanical press joining.


Product Availability & Highlights

  • 1/2” — 4” including couplings, elbows, tees, adapters,
    fitting reducers, caps, and flanges
  • Extensive offering of reducing tees
  • Leak detection feature identifies un-crimped connections
  • Compatible with most common pressing tools and jaws in the market
  • EPDM (Ethylene Propylene Diene Monomer) seals are
    factory-installed & lubricated
  • Packaged in common industry quantities

Approvals & Certifications

  • ASME B16.51
  • IAPMO PS-117
  • NSF/ANSI 61
  • NSF/ANSI 372
  • CSA TIL-MSE-13