The flexio 990 is an indoor/outdoor portable spray system that pulls paint directly from the container, allowing you to paint longer and faster. The innovative peristaltic pump feeds paint directly to the spray gun saving you the time and mess of constant refilling. The exclusive x-boost turbine provides the power for full coverage with adjustable control and low over spray while the ispray nozzle sprays unthinned residential paint for broad surfaces indoor and out. The flexio 990 delivers contractor performance such as spraying up to 9 gallons per hour and an Extended reach. Features like the one-touch set up and hands free cleaning make the 990 DIY friendly. With air power, flow and pattern adjustments, the flexio 990 is perfect for 2-story homes, full interior remodels and outdoor projects. The ispray nozzle sprays unthinned residential paints for broad surfaces both indoors and out. The detail finish nozzle is ideal for small projects and fine finishing. The flexio sprayer produces a slightly stippled, roller-like finish, perfect for interior walls. Edges, corners and broad interior surfaces can now be sprayed faster for better coverage and with some basic masking, you are saved from the tedious efforts of a Brush, saving time for other projects.Note: Please refer the user manual page no. 9 for user instruction and troubleshooting steps.