Equipped with a commercial-grade NorthStar NSQ Series® pump, it provides easier priming, exceptional durability, and superior resistance to harsh environments and corrosive chemicals. The completely redesigned, oversized tank is secured to a heavy-duty 100% steel cart that handles the roughest terrain. A retractable tow bar, foldable boom arms, and removable axle and wheels allow ultra-compact storage. Gallon marks are molded into the tank for easy fluid level monitoring. Tow behind your ATV or lawn/garden tractor.