Portable Aluminum Air Tank, Medium Tank: 16.75"H x 7.25"Dia. (3 gal.), Overall Height: 24", Vertical, 50% Lighter, Maximum Rating: 125 psi, Includes:, (1) Gauge, (1) 36" Hose, (1) Pressure Relief Valve|JEGS 3 gal. Vertical Portable Aluminum Air Tank.