2 liter air storage tank. Zero pulsation. Air reserve for spraying at higher air pressures. Typically, stored-air normally cools, which is better for maximum moisture separation. DUAL Adjustable pressure regulators. DUAL Moisture filters. DUAL Mounted pressure gauges. DUAL Quick disconnect ports. DUAL Built-in airbrush holders. Strong protective outer case. Size: 13 x 9 x 7 in. (33 x 23 x 18 cm). Weight 26.5 lbs. (11.9 kgs). Smart Jet Technology and 2X Sprint Jet Power. Powerful 1/6 hp motor. Operate up to 2 airbrushes SIMULTANEOUSLY. Zero maintenance TWIN OIL-LESS piston compressors. Protective outer case. Working pressure from 1psi to 60psi. High strength polyurethane hoses fits all Iwata airbrushes. On / Off Switch. Air Flow: 1.2 CFM ( 34 Lpm ).