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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High-Performance Plumbing |
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BSP Male to AN or NPT Male Adapter We stock fittings to adapt male AN or NPT to female BSP (British Standard Pipe) ports. If the port face is not chamfered for an O-ring seal, an aluminum crush washer or a Dowty seal is usually used. | 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. | Price Reduced! Male 20 x 1.5mm Metric Concave Seat to 8AN Male, Aluminum  This aluminum adapter has 20x1.5mm male metric threads with a concave seat on one end and an 8AN male fitting (3/4-16, 37 degree flare) on the other end. |