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The Nitrous Express Pure‑Flo Y fitting in 4AN x 4AN x 4AN is a single-piece billet Y machined from solid 6061‑T6. Its one-piece construction avoids internal joints or steps that can cause turbulence, providing a cleaner internal flow path for AN plumbing systems. It’s intended for installations that need a machined, turbulence-minimizing Y connector.
Nitrous Express 4AN x 4AN x 4AN Billet Pure-Flo Y Fitting - Black
