The Rinse/HPSS Foam Hose Drop Station is a combination applicator for projecting foaming chemicals at 2 GPM @ 700 PSI and for rinsing. This stainless steel venturi injection system uses high water pressure (400 - 1000 PSI) to draw and blend chemical concentrate into the water stream to create an accurately diluted solution. Rich, clinging foam is created by injecting compressed air into the solution to greatly increase volume and coverage ability. The foam is then projected through the foam hose and fan nozzle on to any surface up close or at distances up to 13 feet. Rinse at full pressure through a separate hose, trigger gun and fan nozzle.