The Vermeer J12-30 sewer jetting system from McLaughlin turns a vacuum excavator into a versatile jetter/vac combination unit for use in a variety of applications, such as cleaning manholes, small sewer lines up to 12 inches in diameter, and hydroexcavation in sewer lateral repairs or spotting utilities. The jetter hose is inserted into the line and uses the pressure from the vacuum excavator’s water pump to propel the jetter head down the pipe. As the jetter hose flushes out the line, the unit’s suction hose removes the debris. Once the cleaning is complete, the hose is retracted. The J12-30 option is available on VX80 vacuum excavators with 500-, 800- and 1,200-gallon spoil tanks, as well as MEGA Vacs. 800/435-9340; www.mclaughlinunderground.com.