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    3HTF4 | 3/8" Female Coupler, 1/2" NPTF Threads
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    Purchase 3HTF4 | 3/8" Female Coupler, 1/2" NPTF Threads

    PART #: 3HTF4
    3HTF4 | 3/8" Female Coupler, 1/2" NPTF Threads

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    $55.38






    ISO 16028 Flushface/Skidsteer Interchange

    COUPLER SIZE CHART
    Profiles of male nipples help you to identify four popular styles of hydraulic quick disconnect couplers in nominal sizes ranging from 1/4" to 1". Nominal sizes represent intended hose or tube sizes, not the actual diameter of the coupler. For actual dimensions, print this page actual size and compare the profile drawings to your existing equipment.

    Quick Disconnect Inspection & Maintenance
    Prevent failures leaks, and predict necessary replacement with this guide to inspection and maintenance of quick disconnects and couplers. 



    Body Size Recommended Maximum Pressure (PSI) Flow Rate (GPM)
    1/4"
    5,000 4
    3/8" 5,000 8
    1/2" 5,000 17
    5/8" 5,000 27
    3/4" 5,000 36
    1" 5,000 54









    Body Size Maximum Working Pressure (psi) Maximum Flow Rate (gpm)
    1/4" 5,000 3.2
    3/8" 5,000 11
    1/2" 5,000 18
    5/8" 5,000 21
    3/4" 5,000 28
    1" 5,000 50