The TCT25 Trailing Sprayer helps make larger spraying jobs a breeze. All you have to do is simply pull behind a tractor or other vehicle, connect to the tractor"s 12-volt battery, fill the 25-gallon plastic tank, and watch as the two nozzles spray over a 7-foot coverage area. The Shurflo 12 volt pump delivers up to 60 PSI and sprays at a rate of up to 1.8 gallons per minute. It also has a hand wand with a 15" hose for spot spraying. The frame of the sprayer is made of 3/4" powder-coated steel tubing, and the unit rolls on two 10-inch pneumatic tires. The tank also comes with a drain plug for quick clean up. The sprayer comes fully assembled and is covered by a 90-day limited warranty. Simply pull behind a tractor or other vehicle, connect to the tractor"s 12-volt battery, fill the 25-gallon plastic tank, and watch as the two nozzles spray over a 7-foot coverage area. Heavy Duty Plastic Opaque Tank with Gallon Call Outs and Drain Plug, 8" Detachable Power Harness with Heavy Duty Battery Clamps and On/Off Switch.