Cascade SR1 is a Triple classifying High Banker. This is not your normal high banker.  With a removable catch tray lined with rubber vortex mat, mounted under a punch plate to catch your first classification.  Your material continues down to a section of expanded metal where the larger material is again separated allowing larger debris to move out of the box and smaller material to continue to the next layer for another classification. There you will find our diffuser just before your material meets the riffles and a section of expanded metal. This expanded metal runs half the length of the lower sluice box. Six riffles are made from one piece of non-welded aluminum. Riffles are on a hinge system with a pair of clamps keeping your expanded metal and miners mat in place. Manufactured with an all -aluminum body.  Cascade SR1 is 7.5" wide by 28" long. 
   Cascade comes complete with a 1500 gph pump, hose, adjustable leg set and our miners tool