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REX® C&S Grit Collector

The REX® Chain & Scraper Grit Collector can be used in treatment plants with flows up to 5 MGD and shallow depths up to 5′-0″. A suitably clean grit is obtainable by proper velocity control in the grit chamber and by grit recirculation if desired. Grit is removed by scrapers attached to a chain which moves across the chamber bottom and then up an incline where the grit is then deposited into a receptacle.

The C&S Grit Collector can also be designed with the Gritreat System for grit chamber aeration. The REX® Gritreat assures positive flow control for predictable grit quantity and quality.


  • Carbon Steel or Stainless Steel fabrication
  • Automatic operation and overload protection
  • High strength, wear resistant componentry
  • Easily replaceable wear components
  • Non-metallic chain, sprocket and flight option available


  • Flows up to 5 MGD
  • Tank width: 2′-6″ to 4′-0″
  • Tank length: 36′-0″ max
  • Tank depth: 5′-0″  max


  • Municipal wastewater
  • Industrial wastewater
  • Pulp & paper
  • Food & beverage
  • Metal processing


WSG & Solutions, Inc., is your exclusive OEM source for REX® C&S Grit Collector aftermarket parts and support. We stock REX® C&S Grit Collector parts to ensure quick delivery and have the expertise and design records to provide rebuilds or retrofits to ensure the long-term operation of your screen.

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