H Series pumps from PTC Waterblasting Systems are rated to 40,000 psi and 550 hp, and can be mounted in either a vertical or horizontal position. They feature integrated gear reduction for compact configuration and allow for 10K to 20K convertibility by changing only the plunger kits. Also standard is the pneumatic pressure regulator, available in both 0-20K and 0-40K configurations to accommodate a wide range of either dry shut-off or dump-style tools. 330/708-1444; www.ptcitaliana.com.