PointZero 1/5 HP Airbrush Compressor - Portable Quiet Hobby Oil-less Air Pump with Tank POWERFUL YET ULTRA-QUIET: This 1/5 horsepower airbrush compressor delivers excellent power with approximate air delivery of 1.0 CFM, with an advanced, precision-forged piston for very little noise (55 dB). Oil-less design makes this conveniently portable compressor suitable for food decorating and body/nail art along with all other standard airbrushing applications. SMOOTH, PRECISE AIR OUTPUT: A sensitive pressure regulator with integrated gauge and water-trap allows precise adjustment and control of airflow to deliver clean, dry air. CONSTANT PRESSURE WITH ZERO PULSATION: Air is drawn from the large, 3-liter (0.8 gallon) air storage tank, providing constant, regulated pressure and smooth output. This eliminates the pressure pulsations common with tankless compressors. POWER-SAVING MODE: Compressor features on-demand operation with preset, automatic turn on and turn off. It runs until pressure reaches approximately 58 psi, then cycles off until the pressure drops to 40 psi, when the unit restarts. This power-saving feature reduces motor wear while maintaining enough pressure to operate most airbrushes. INCLUDES 7 BONUS AIRBRUSH GUIDES: As a bonus, includes access to 7 exclusive e-Book airbrushing guides: Top 8 Cake Airbrushing Tips, Guide to Airbrush Cake Decorating, Developing Basic Artistic Skills, 10 Essential Airbrushing Tips, Airbrushing Strokes and Techniques, Airbrush Cleaning Manual, and the Airbrush Lettering Guide.