This is a IWAIS975 IS975 Power Jet Compressor. Twin pump oil-less compressor. Features 2 liter air storage tank, zero pulsation, air reserve for spraying at higher air pressures. Powerful 1/6 HP motor, zero maintence . Twin oil-less piston compressors, protective outer case. Dual moisture filters, dual mounted pressure gauge. Dual air regulators for precise air pressure adjustment, dual airbrush holders. Dual disconnect ports. On/Off switch Polyurethane hoses fit all Awata air brushes. Weighs 26.5 lbs.