AN Tee -3

The AN Tee -3 is a three-way adapter fitting designed for high-pressure hydraulic and pneumatic systems found in performance racing, aerospace, and industrial applications. This male-to-male tee junction allows three AN-sized ports to connect simultaneously, making it essential for fuel distribution, coolant routing, and brake line configurations where multiple system branches must originate from a single junction point. Whether you're building a custom engine bay layout or repairing OEM equipment, this adapter provides the modular connectivity professional technicians and enthusiasts require.

Constructed from lightweight aluminum and finished in black anodizing, the AN Tee -3 combines corrosion resistance with minimal weight penalty—critical in racing where every fraction of a pound affects performance. All three ports feature 3 AN male threads, allowing standard AN fittings to connect without reducers or adapters, ensuring leak-free seals under vibration and thermal cycling. The anodized surface protects against oxidation in harsh underhood environments while the precision-machined construction maintains concentricity across all three branches, preventing flow turbulence and pressure loss at junction points.

This tee fitting benefits fuel system builders, custom fabricators, and automotive engineers working with any fluid system requiring branching distribution. It is commonly used in fuel rails, coolant bypass circuits, and brake bias proportioning setups where splitting flow from a main line into secondary circuits is necessary. The compact 2.05 x 0.55 x 4.05 inch profile fits tight engine bays, and the lightweight 0.04 lb design eliminates concerns about added system mass, making the AN Tee -3 an ideal choice for both street and competition vehicles.