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REX® C&B Grit Collector

The Rex® Chain & Bucket Grit Collector can be used in shallow or deep grit chambers with flows up to 40 MGD. The high-capacity V-type buckets have end and bottom drains and are mounted on two strands of chain. The chain and bucket conveyor scrapes the grit toward the influent end of the chamber and elevates the grit to a discharge point where it is deposited into a SW Grit Washer, screw conveyor, belt conveyor, or discharge receptacle.

The C&B 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 reversible and replaceable bucket wear shoes
  • Non-metallic chain, sprocket and bucket option


  • Flow up to 40 MGD
  • Tank width: 3′-2″ to 10′-0″
  • Tank depth: Over 5′-0″
  • Tank length: 20′-0″ to 80′-0″


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


WSG & Solutions, Inc., is your exclusive OEM source for genuine REX® C&B Grit Collector aftermarket parts and support. We stock REX® C&B 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 grit system.

Contact us for the following REX® Grit Collector parts: drive and collector chain, drive and collector sprockets, buckets and wear shoes, wall bearings, take-up bearings, drive components and switches, all fabricated parts.

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