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ARB 1‑gallon aluminum air tank with four 1/4" NPT ports is rated to 150 psi and pairs with ARB high‑output compressors for rapid tire inflation and running most air tools. Forged aluminum end caps are TIG welded to an extruded body to minimize fluid retention; outlets sit low for efficient drainage. The tank is 50% lighter than steel equivalents, can be mounted horizontally or vertically and daisy‑chained with additional tanks.
ARB 4L Alloy Air Tank w/ 4 Fittings for High Output Compressors
