Under Pressure Systems, LLC. makes custom parts and machined tools for ultra-high-pressure water blasting, using CNC equipment to tailor them to specific applications. Based in New Philadelphia, the company draws on more than 96 years of water-blasting experience and also supplies replacement components for systems ranging from 3,000 to 55,000 psi.
Jetstream of Houston, LLPFounded in 1976, Houston-based Jetstream of Houston manufactures and distributes high-pressure waterblasting equipment for industrial cleaning and surface preparation, with systems reaching 40,000 psi. A Federal Signal company, Jetstream is known for its American-made UNx pump technology and maintains one of North America’s largest waterblasting inventories. The company also supports equipment users with rentals, refurbishment, trade-ins, and customized safety training.TOLEDO, OH
Derbyshire Machine & Tool CoSince 1905, Philadelphia’s Derbyshire Machine & Tool Co. has made custom machined products, including its proprietary Peri-Jets, for specialized industrial and marine applications. The company pioneered CNC job-shop machining in 1967 and now works from a 30,000-square-foot facility, producing everything from prototypes to runs of several thousand. Derbyshire has supplied U.S. Navy and marine-industry customers with Level I and Sub-safe products for more than 30 years.PHILADELPHIA, PA
A.M. Gatti, IncA.M. Gatti, Inc., a third-generation family-owned American manufacturer founded in 1922, makes precision sapphire orifice nozzles and related equipment for the ultra-high-pressure waterjet industry. Gatti helped introduce sapphire orifices to waterjet systems in the 1970s and patented its High-Cohesive® nozzle design in 1993. From its Fairless Hills, Pennsylvania facility, the company also provides custom machining and in-house waterjet cutting, drawing on nearly a century of experience processing hard materials.FAIRLESS HILLS, PA
Wet Technologies, IncFounded in 1999 from CEO Frederick Greis’s basement prototypes, Wet Technologies engineers and manufactures custom wet slurry vapor-blasting and high-pressure water systems for industrial surface finishing. The company’s closed-loop systems are designed around each customer’s process, and its manual and automated cabinets are built in the USA at its current facility.HOLBROOK, NY