Works great to apply Fertilizer!! Used Simpson 52' pull type sprayer. It has a new tank never been used. Mix tank and fresh water tank. Both booms have been replaced with the new style heavier booms. It comes with two pumps, the one on the sprayer is hydraulic, the other is a 540 pto style. I did not use the foamer but I have spare parts for it including a new pump. It comes with a boom controller including a in cab pressure gauge. It has many used spare nozzels including NOZZLES TO APPLY FERTILIZER. It's ready to go to the field. 785-769-4528