The Berringer from Keith Huber Corporation has a liquid-ring pump that provides 1,180 cfm of deep vacuum power and high-velocity air induction with pressurized tank discharge at the push of a button. Its 3,300-gallon carbon steel tank has a 5/16-inch shell, 20-inch top manway, full-opening hydraulically operated rear door and a hydraulic tank lift. It has a PTO-driven, hydraulically operated vacuum/pressure system, full-length body trays for hose storage, a 6-inch discharge valve for direct pressurized or gravity unloading, 4-inch intake valve for loading with an internal standpipe, rear work lights, LED running lights, backup alarm, grounding reel and operator-friendly push-button controls. Options include multiple tank capacities and configurations, ASME/DOT 412, a Huber Lock rear door, stainless steel tank with wetted stainless parts, high-pressure jetting systems with integral water compartments, auxiliary transfer pump and a top-mounted hydraulically operated 6-inch boom with 4-inch hose. 800/334-8237; www.keithhuber.com.