The Barracuda BC-H9-XXLF-TI rotary shotgun tool from StoneAge has a maximum pressure of 40,000 psi and flow range from 1.68 to 3.12 gpm. Designed for hand-held shotgun waterblast cleaning, the 3.2-pound tool is 8.88 inches long, has a 2.45-inch head diameter and a 9/16 HP inlet connection. 866/795-1586; www.stoneagetools.com.