The Hose-End Spray-All 50 is a MEDIUM volume hose-end spray applicator for diluting and applying chemicals to any surface up close or at a distance. This unit uses standard city water pressure to draw chemical concentrate from a user-supplied container of chemical concentrate and blend it into the water stream. This accurately diluted solution is then projected through the recessed fan nozzle. This unit includes a machined polypropylene jug lid, threaded to fit 1 gallon jugs and the pull-up spout of many 5 gallon jugs for larger jobs that require extended spraying time. Quick disconnect the chemical assembly to rinse.