The Pista Works system combines screening, grit removal and grit washing in one integrated package. System components are constructed of stainless steel and use a number of the brand’s grit removal technologies. Package components include ANSI flanged connections, a 6-mm Obex spiral fine screen, two platforms for equipment access and a PLC-based control system with a touch screen. The system models can operate peak system flow capacities from 0.5 to 7 mgd.