Headworks Retrofits


Smith & Loveless has lead the grit removal industry for 4 decades with the PISTA® Grit Removal System.  Many of our original systems are still in operation, so if your older system is in need of an upgrade, we have plenty of new parts that can bring your system up to the current technology.

S&L retrofit technology is available for competing units as well.

PISTA® V-FORCE BAFFLE™ Retrofit
Capacitiesup to 100 MGD (378,500 cmd)
Arrangement360° with V-FORCE BAFFLE™
Removal %95% down to 140 mesh
PISTA® Grit Concentrator Retrofit
FlowsUp to 250 GPM (16 lps)
DesignNi-Hard Cast
PISTA® Grit Screw Conveyor Retrofit
Flowsup to 500 GPM (32 lps)
DesignShaftless Screw
OPTIFLOW 270® Baffle System Retrofit
Capacitiesup to 100 MGD (378,500 cmd)
Arrangement270° with OPTIFLOW 270™ Baffle
Removal %95% down to 100 mesh
PISTA® PRO-PAK™ Grit Removal System Retrofit
Package ComponentsPISTA® TURBO™ Grit Pump, Control System, Weather-protected Retractable Fiberglass Enclosure, Heater (optional), DURO-LAST® Stainless Steel Baseplate (Optional)
PISTA® Works™ Grit Removal System Retrofit
ModelMax. Flow
0.5B0.5 MGD (1,890 cmd)
1.0B1.0 MGD (3,785 cmd)
2.5B2.5 MGD (9,460 cmd)
4.0B4.0 MGD (15,140 cmd)
7.0B7.0 MGD (26,500 cmd)
PISTA® TURBO™ Grit Washer Retrofit
Flowsup to 500 GPM (32 lps)
DesignShaftless screw w/ triple washing action
OBEX™ Spiral Fine Screen Retrofit
FlowUp to 7 MGD (305 lps)
SizingStandard or Custom
Openings1/4" and larger (8 mm)
PISTA® TURBO™ Grit Pump Retrofit
Sizing4" - 6" pumps (100 - 150 mm)
CapacityUp to 500 GPM (32 lps)
Horsepower1.5 - 40 HP
TypeVacuum Primed & Flooded Suction
MaterialsNi-Hard Impeller & Volute
PISTA® Control Panels
SONIC START® STREAMLINE™ for PISTA® Retrofit
Freeze Protection for PISTA® TURBO™ Grit Pump Retrofit

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