PISTA Screw Conveyor - Brochure

The PISTA® Grit Screw Conveyor is designed to work in concert with the complete PISTA® Grit Removal System, providing superb dewatering & retention of fine grit without the burden of heavy maintenance. The dewatered grit discharges into a container for disposal while the flow and residual organics are retuned to the inlet channel prior to the grit chamber, typically 93% of the flow and 95% of the organics when coupled with the second-stage PISTA® Grit Concentrator.