Advanced 5JN straight JIC male 37° flare to NPT female fixed hydraulic adapter/reducer. Engineered with a precision-machined 37-degree external cone nose, tapered National Pipe Taper (NPT) female internal threads, and an integrated heavy-duty hex body to provide seamless port-to-line bridging, dependable metal-to-metal dry sealing, and superior blowout resistance in high-pressure industrial hydraulic systems.
The 5JN Series is a versatile fluid connection component specifically engineered for straight in-line transitions, thread conversions, and cross-standard bridging between American SAE J514 / ISO 8434-2 female JIC swivel hose assemblies and ANSI/ASME B1.20.1 tapered NPT male pipe fittings or manifold lines. Featuring a precision-machined JIC male 37° flare cone end on one side paired with a rigid NPT female tapered threaded socket on the other, this heavy-duty adapter delivers uninterrupted laminar fluid flow, positive thread-wedging sealing, and exceptional mechanical stability under severe dynamic pressure impulses.
With optional zinc-nickel alloy surface treatment available to significantly extend service life, this hydraulic JIC to NPT female fixed adapter ensures maximum longevity, structural safety, and leak-proof performance for heavy-duty industrial fluid power networks.
