#6 Bulkhead Flare Union

The #6 Bulkhead Flare Union is a precision-engineered fitting designed for serious marine plumbing and fuel system applications where reliability under pressure is essential. This fitting is ideal for boats, engines, and hydraulic systems that require leak-free connections in both saltwater and freshwater environments. It serves as the critical interface between two 6 AN male lines passing through a hull or panel.

Constructed from aluminum with a blue anodized finish, this union provides corrosion resistance necessary for marine conditions while maintaining a lightweight profile. The straight-flow design minimizes turbulence and pressure drop in fuel, water, or hydraulic lines, which is vital for maintaining system efficiency. The 6 AN male-to-male bulkhead configuration allows for secure panel or hull penetration with flare-sealed connections on both sides.

Anglers and boaters upgrading fuel systems, hydraulic steering, or cooling lines will find this bulkhead fitting to be a reliable choice. Its design ensures vibration-proof integrity even in rough seas or under heavy engine loads, making it a dependable component for various marine applications.