Plumbing Adapter Fittings
Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.
Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.
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|Dowty Sealing Washer for BSP Ports|
Dowty Sealing Washers are designed to seal male BSP fittings in flat-faced ports. If the female BSP port does not have a chamfer for an O-ring, use a Dowty washer.
|Female Aluminum NPT Weld Bung|
Easily add an NPT port to any aluminum tank with one of our female threaded NPT weld bungs.
|AN815 / AN919 Male to Male AN Union|
These AN815-style (equal-size unions) and AN919-style (unequal-size adapters) conform to JIC and SAE specifications.