Electric Optimus Power Painter 2, 5.4 GPH, Features Optimus Technology With Dual Tip Design That Sprays Un-Thinned Latex Paint, Stains & Sealers Up To Medium Size Projects Such As Fences, Sheds & Garages, New Optimus Dual Tip Technology For Even Paint Coverage, Less Overspray & Better Control, Comes With Optimus Dual Tip, QT Material Cup For Smaller Jobs, Spare Atomizer Valve & Cleaning Brush, Item Specs Are 5.4 GPH & A Tungsten Carbide Piston & Cylinder For Long Life.