The new Torrent 50 tank-cleaning head from NLB Corp. delivers 3-D water jet action with the force of 600 horsepower water, and it fits through a tank or reactor opening as small as 6 inches. The Torrent 50, rated for pressures up to 20,000 psi and flows to 50 gpm, has two high-velocity water jets that spin vertically while the head spins horizontally. The result is complete 3-D coverage of the tank or reactor interior that removes hardened resins, plastics, and more. The process is fast, productive, environmentally friendly, and it eliminates any need for personnel to enter the vessel. The Torrent 50 has a stainless steel body that is rugged, corrosion-resistant, and easy to clean. It also features an improved seal design that is easier to change than the seals in older 3-D heads while providing longer life and a magnetic brake system to control the rotation speed. (