Precision Products TCT15 Tow Behind and Spot Sprayer, 12-Volt, 15-Gallon 15-gallon, 12-volt sprayer; up to 60 PSI Tow behind tractor to spray over 7-foot area; hand wand also included for spot spraying Easily attaches to 12-volt battery on tractor Heavy Duty opaque plastic tank with drain plug mouted on trailer 1.8 Gallon per minute pump 15-gallon, 12-volt spot sprayer; up to 60 PSI Tow behind tractor to spray over 7-foot area; hand wand also included for spot spraying Easily attaches to 12-volt battery on tractor Heavy plastic tank with drain plug; mounts easily on tractors 90-day limited warranty