Ceramic ball in valve is highly resistant against nearly all soaps and acids. Easiest opening and holding trigger, requires nearly half the effort of the other rear-entry guns. Proper spray angle for optimal positioning of pressure points. Forged brass housing for maximum strength. The Easy-Pull trigger is designed for operators and applications with high-volume of trigger cycling.  Pressure: 5000 PSI Temperature: 300° F Flow Rate: 12 GPM Inlet: 3/8" FPT Outlet: 1/4" FPT