Pista® Grit Removal System

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  • Summary: High removal efficiencies originate from the PISTA® Grit Chamber’s unparalleled hydraulic design, including its flat chamber floor, patented and low-energy axial-flow propeller. The state-of-the-art PISTA® brand is the most-specified in North America.
  • States: NC, SC
  • Details
  • Industry / Applications
Efficient grit removal including 955 down to 140 mesh (105 microns) particle size on PISTA® 360™ with V-FORCE BAFFLE™V-FORCE BAFFLE™ eliminates need for downstream level controlNo underwater wearing partsNo routine maintenance on submerged elementsWide range of daily flow variations without performance loss

PISTA® VIO™ Variable Inlet / Outlet

Capacities up to 100 MGD (378,500 cmd)Arrangement Variable inlet / outlet up to 360°Removal 95% down to 140 mesh (105 micron)


Capacities up to 100 MGD (378,500 cmd)Arrangement 360° with V-FORCE BAFFLE™Removal 95% down to 140 mesh (105 micron)

OPTIFLOW 270® Baffle System

Capacities up to 100 MGD (378,500 cmd)Arrangement 270° with OPTIFLOW 270™ BaffleRemoval 95% down to 100 mesh (150 micron)

PISTA® 360° or 270° Non-Baffled Grit Chambers

Capacities up to 100 MGD (378,500 cmd)Arrangement 360° or 270° without baffleRemoval 95% down to 50 mesh (300 micron), 85% of 50-70 mesh (297 - 210 micron)

PISTA®Works™ All-in-One Skid Package

Package Components: OBEX™ Fine Screen, PISTA® 360™ V-FORCE™ Grit Removal System, PISTA® TURBO™ Grit Pump, PISTA® Grit Concentrator, PISTA® TURBO™ Grit Washer, Control System, and more!

PISTA® PRO-PAK™ Grit Removal for Cold Weather

Package Components: PISTA drive units, Top-Mounted PISTA® TURBO™ Grit Pump, Control System, Vacuum Priming System, Weather-protected Retractable Fiberglass Enclosure, Heater (optional), DURO-LAST® Stainless Steel Baseplate (Optional)
Municipal & Industrial Wastewater