Winzeler Couplings & Metals trademark MaxiFlow ™ expansion couplings for plastic and rubber hose have set the standard for OEM's world-wide. Couplings are wrought brass and expanded from the inside, providing a positive hose connection and preventing leaking and blow-off. No inside dimension reduction at the coupling, provides for unrestricted water flow.
Female ends are assembled with a standard round nut or a heavy-duty octagonal nut. Male ends have rolled threads. Available with 3/4" NHT threads for a variety of I.D. hose sizes.
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