Aeroquip Hydraulic Union Reducer Fitting

The Aeroquip Union Reducer is a straight AN adapter fitting (also called a union reducer adapter or reducer fitting). It joins two plumbing connections of different sizes in fuel, oil, and other fluid lines. It is built to AN 919 standards, so it works with standard AN/JIC flare hose ends and fittings in performance plumbing setups.

Key Features:

• Straight union design: Suits runs that need little or no bend in the line.
• Reducer function: Each end has a different AN dash size, so you can step between line sizes.
• Strong, lightweight construction: Aluminum versions resist corrosion and keep weight down. Steel versions are also offered in the line.
• AN standard sizing: The fittings follow common AN measurements for hose and fitting outer diameters.
• Matched tolerances: Aeroquip fitting tolerances are engineered to match Aeroquip hose tolerances.
• Threaded installation: Threaded male ends connect to compatible AN fittings and hose ends.

Eaton's Aeroquip brand has more than 65 years of experience in hydraulics and fluid connectors. It has long been a popular choice with racers and performance builders. For the best fit and sealing, use Aeroquip fittings with Aeroquip hose and don't mix manufacturers within a hose assembly.