The HEA system s new tip technology decreases overspray by up to 55-percent while delivering softer spray, improving control and providing a more consistent finish. The .70 horsepower HEA pump is a durable and powerful sprayer that can spray unthinned coatings with a rebuildable fluid section that maximizes sprayer life. The ControlMax 1900 Pro has a flow rate of .40 GPM and can accomodate up to a .019" Tip. The unit comes with a 515 ControlMax tip and tip guard and a 50 foot hose.