Collection: 816 Series AN Flare to NPT Adapters - Speedflow

Browse Speedflow 816 Series straight AN flare to NPT adapters in the listed AN and NPT size combinations. Choose the exact adapter to match your hose connection and component port, and check the manufacturer's specifications for your intended application.

Choose by both connection sizes

• Match the AN dash size and flare connection to the mating hose end or fitting.
• Confirm the component port uses NPT threads and match its nominal size. Do not assume NPT, BSP and metric threads are interchangeable.
• Check the exact part number, connection genders and dimensions against the manufacturer's specification before ordering.
• Allow clearance for the adapter, hose end, hose routing and installation tools.

Application checks

Confirm the selected fitting's material, fluid compatibility, working pressure and temperature suitability for the complete system. A matching thread size alone does not establish suitability for fuel, oil, coolant, power steering or other hydraulic applications. Do not assume these aluminium adapters are suitable for brake circuits; use only components specifically specified for that application.

Sealing and installation

The AN flare connection seals at the mating flare seats, not at the threads. Follow Speedflow's instructions for the NPT connection, including the specified sealant and tightening method. Keep sealant away from flare seats and fluid passages, avoid over-tightening, and check the completed system for leaks before use.

Refer to the manufacturer's details for the selected part's connection arrangement, material, finish and installation requirements.