Quadra-Jet Adapter

The Quadra-Jet Adapter is a precision hydraulic and pneumatic fitting designed to bridge connections between 6 AN (JIC flange) male ports and 1 inch NPT (National Pipe Thread) male inlets. This straight-configuration adapter serves critical roles in aircraft, automotive, industrial machinery, and fluid power systems where reliable pressure coupling is non-negotiable. Whether you're assembling a high-performance hydraulic line, upgrading a fuel system, or maintaining legacy equipment, the Quadra-Jet Adapter eliminates the need for multiple intermediate fittings and reduces leak points in your assembly.

Engineered from aluminum and finished in durable blue anodizing, this adapter delivers corrosion resistance and lightweight performance without sacrificing strength. The blue anodized coating protects against oxidation in harsh environments—critical for long-term reliability in outdoor, marine, or high-vibration applications. The straight 6 AN to 1 NPT configuration ensures efficient flow and minimal turbulence, making it ideal for both high-pressure hydraulic systems and low-pressure pneumatic lines. At just 0.09 lbs, the compact footprint (3.25 x 1.75 x 5.2 inches) fits into space-constrained installations while maintaining full structural integrity under rated pressure loads.

Technicians, equipment fabricators, and maintenance specialists rely on the Quadra-Jet Adapter for compatibility across AEROQUIP hydraulic systems and aftermarket fluid power networks. Installation is straightforward: apply appropriate thread sealant to the NPT male end, then thread into your female NPT port while wrench-fitting the 6 AN side to your hose assembly. The adapter works seamlessly in climate-controlled shops and extreme field conditions alike, making it a dependable choice for both permanent installations and field repairs. Stock this adapter for emergency maintenance, custom system builds, or bulk inventory replacement programs.