The Jet Vac 500 combination unit from US Jetting is compact and requires no CDL. It is easy to operate and has a low profile with nothing above the cab. It can be mounted on a Ford F-550 chassis or similar truck. As a truck unit, it is capable of high-lift dumping. It is also available as a tandem trailer-mounted unit with a 500-gallon debris tank, 250-gallon freshwater tank, and a 3,000 psi at 10 gpm jetting package. It comes with 300 feet of 3/8-inch hose and a set of basic nozzles. It has a HATZ Tier 4 Final water-cooled diesel engine, a PD blower and a 4-inch suction hose. Both the blower and the jetter are hydraulically driven, allowing for better control and delivery of power. With high-velocity tips, the customer has the capability of hydroexcavation. 800/538-8464; www.usjetting.com.