DUSICHIN DUS-038 High Pressure Washer Gun,3000 PSI Max, 5 Pressure Water Washer Nozzles, 2.5 Tips, 3/8" Inlet 3000 PSI high pressure water gun body, brass fitting 5 pieces of high pressure water nozzles attached with different size Flow rate 2.5 GPM nozzles at 3600 PSI 3/8" quick connection inlet fitting 1/4" quick connection outlet fitting