The Dominator vacuum truck from Keith Huber Corp. has a 3,300-gallon-capacity steel tank with 5/16-inch shell, a 20-inch top manway, hydraulic tank lift and full-opening rear door, a PTO-driven hydraulic vacuum/pressure system, a liquid-cooled high-performance pump, full-length hose trays, a 4-inch inlet with internal standpipe for easy decanting, a 6-inch discharge valve for direct pressurized or gravity unloading, rear work lights and LED running lights, a backup alarm, and grounding reel. Options include multiple compartments, ASME/DOT 412 certification, stainless steel tank with wetted stainless steel parts, high-pressure jetting systems with integral water compartment, an auxiliary transfer pump, and a top-mounted hydraulic 4-inch boom. 800/334-8237; www.keithhuber.com.