The Guzzler LR (liquid ring) Classic vacuum truck is designed to clean up and recover solids, dry bulk powders, liquids, slurries and thick sludge. It was designed with a liquid ring pump as the vacuum source in lieu of a blower. Dual 1,820 cfm liquid ring pumps deliver ultraquiet operation. It can provide both low-temperature discharge and quieter operation, without compromising the ability to perform as a standard industrial vacuum loader for extreme light and dry material. The powerful and efficient industrial vacuum system operates effectively in remote or inaccessible locations more than 1,000 feet away, through suction lines up to 8 inches in diameter. The truck has an 18-cubic-yard debris body for maximum operating time. It provides 100 percent accessibility to all internal chambers, and provides a low air-cloth ratio. The three-stage filtration system includes a radial deflector, a cyclone centrifugal separator and 60 70-inch-long Dacron bags. The filtration system keeps the pump operating liquid clean, resulting in longer pump life. 800/627-3171; www.guzzler.com.