Welcome to GATTI.

Founded in 1922, we’ve spent nearly a century perfecting our precision production techniques.  Since 1975 we have been designing, manufacturing, and supplying innovative products for the Ultra-High Pressure waterjet industry. Over the years, our original and revolutionary waterjet orifice designs have become de facto industry standards. In 1993 GATTI developed and patented the High-Cohesive^® sapphire orifice nozzle which remains unrivaled in producing the most coherent and powerful waterjet stream on the market.  For the highest quality without compromise, the choice is GATTI.