This Valley Industries 18in. Deluxe Spot Spray Gun is rated to 150 PSI and 6 GPM. Spray tip adjusts from bullet to cone spray. Adjustable Spray: Yes, Fitting Size (in.): 3/8, Spray Pattern: Bullet spray to cone spray, Wand Length (in.): 18, Flow (GPM): 6, Pressure (PSI): 300