Fragola Performance Systems 481703-RD Nitrous Flare Jet x MPT Adapter -3 AN x 1/8 NPT Red

The Fragola Performance Systems 481703-RD is a straight -3 AN (3/8-24 thread) Nitrous Flare Jet x Male Pipe Thread (MPT) adapter with a 1/8" NPT male pipe end, finished in a bright red anodized coating. Designed specifically for nitrous oxide plumbing, this adapter connects a -3 AN flare jet fitting to a 1/8" NPT port on a nitrous solenoid, distribution block, or manifold.

Key Features:

• Configuration: -3 AN (3/8-24) Nitrous Flare Jet inlet x 1/8" NPT Male outlet
• Material: Aerospace-quality 6061 aluminum construction
• Finish: Bright dip red anodized for corrosion resistance and durability
• Application: Engineered specifically for nitrous oxide fuel systems
• Manufactured in the USA at Fragola's Connecticut facility
• Color: Red — for easy visual identification in nitrous plumbing systems

Fragola Performance Systems adapters are manufactured to exacting tolerances to ensure leak-free sealing at the 37-degree flare seat. For proper installation, apply a drop of oil to both the threads and the seating surface before tightening. Bring the nut to hand-tight, then rotate an additional 1/4 turn with the appropriate wrench — do not over-tighten, as this can distort the flare seat and cause leaks.

This adapter is sold individually and is part of Fragola's comprehensive nitrous oxide-specific product line, designed for high-performance racing and street performance applications.