Jetstream of Houston’s TwinForce dual pump 650 hp water-blast system features a John Deere Tier 4 engine and is designed for high-flow applications including industrial cleaning, surface preparation and hydrodemolition. It functions as a large-capacity 650 hp unit or as two 325 hp independently run units. The TwinForce unit is built around the UNx fluid end water-blast system so operating pressures from 8,000 to 40,000 psi can be changed in minutes. 800-231-8192; www.waterblast.com.