RaceFlux 45-Degree AN Male Flare Union Fitting

The RaceFlux 45-degree AN male flare union joins two female AN hose ends or fittings with a smooth 45-degree direction change — the clean way to link lines around corners without forcing hose into a bend it doesn't want to make. The connection seals metal-to-metal on the 37-degree flares, so there are no O-rings to age, swell, or blow out.

That solid one-piece construction is why this union carries a 3,000 psi rating — triple what sealed swivel fittings handle — machined from 6061-T6 aluminum with a Type II black anodized finish.

Key Features

• 45-degree union, male AN / JIC 37-degree flare on both ends
• Solid one-piece construction rated to 3,000 psi
• Machined from lightweight 6061-T6 aluminum, Type II black anodized
• AN threads and 37° flares per SAE AS4395; anodizing per ISO 7599
• Fully reusable
• 1-year manufacturer's warranty

Specifications

Fitment & Compatibility

• Joins any two standard female AN / JIC 37° flare connections of matching size
• Compatible with gasoline, racing fuels, E85+ and ethanol blends, methanol, nitromethane, alcohol, brake fluid, engine oil, gear oil, transmission fluid, power steering fluid, coolant, water, nitrous oxide, air, and vacuum
• Suitable for fuel lines (in-tank or external), breather and vent lines, gauge and sensor lines, low-pressure hydraulic return lines, coolant lines, high-temperature applications, and vacuum lines