The Titan dual-engine combination machine from Vac-Con offers the Aeroboost Q Drive that operates the vacuum and water functions while lowering noise emissions and substantially reducing overall fuel consumption. Enhanced twin cyclonic separators, one located on each side of the truck, optimize filtration and airflow. The Aeroboost three-stage fan balances airflow, resulting in less turbulence and more power. An upgraded water system features 1 1/4-inch plumbing and ball valves. It offers 44 percent fuel savings, a 43 percent decrease in vacuum system operating revolutions per minute, a 25 percent increase in airflow, 16 to 30 percent more horsepower, an 8 percent decrease in noise pollution and a 5 percent increase in overall vacuum pressure over previous models. 888-920-2945; www.vac-con.com; Booth 2036.