Aggregate Washers save time and effort associated with manual methods of washing aggregate samples. The units feature a flexible gooseneck water nozzle allowing for easy removal of the stainless steel drum.

The Aggregate Washer gently agitates a sample while water supplied through an existing water line is fed into the bucket through the flexible nozzle. Overflow is directed over a No. 200 sieve (purchased separately) to prevent the loss of oversized material. Once the aggregate and water mixture run clear, fines have been sufficiently removed from the sample.