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A tool-free and flame-free solution for quick and dependable air conditioning system installs and repairs is now available from the most trusted name in piping systems – Streamline®. With patented innovations and proprietary BackBite™ Grip Ring Technology, non-removable Streamline® Refrigerant Brass Push Fittings give trade professionals a simple and hassle-free means of joining copper AC systems with the reliability and performance expected from the industry leader.

    quick facts

    • Patented push-fit technology – no tools or torches required
    • Available in diameters from 1/4″ – 7/8” O.D.
    • Designed and tested to 700 PSI performance
    • For use with hard and soft-tempered copper tubing
    • Made in the USA and distributed by Mueller Streamline Co. 

    Operating parameters

    • Continuous Operating Pressure:
    700 PSI / 48 BAR Max
    • Continuous Operating Temperature:
    -40°F / -40°C to 250°F / 121°C
    • Sealing Ring Temperature Rating:
    -40°F / -40°C to 300°F / 149°C

    Approved applications

    • Air Conditioning
    • Heat Pump
    • Mini-Split Systems
    • VRF / VRV
    • Non-Potable Water
    • Technical / Inert Gases


    APProvals & Certifications

    • UL 207 Listed

    APProved substances

    • Refrigerants: R-125, R-134a, R-32, R-404A, R-407A, R-407C, R-407F, R-407H, R-410A, R-417A, R-421A, R-422B, R-422D, R-427A, R-438A, R-444A, R-447A, R-447B, R-448A, R-449A, R-450A, R-452A, R-452B, R-452C, R-454A, R-454B, R-454C, R-457A, R-459A, R-507A, R-513A, R-513B, R-718, R-1234ze, R-1234yf, R-290, R-600A
    • Not compatible with R-22
    • Oils: Mineral Oil, POE, PVE, PAO, PAG, AB

    Download resources

    Streamline® Refrigerant Brass Push Fitting – Data SheetDownload
    Streamline® Refrigerant Brass Push Fitting – Price List (PDF)Download
    Streamline® Refrigerant Brass Push Fitting – Price List (XCL)Download
    Streamline® Refrigerant Brass Push Fitting – SubmittalDownload