SPEED BANKER! Unclassified HighBanking, up to 3" rocks. Quick release Dream Mat Clamp. Plated adjustable legs. Boil Box hopper (destruction Chamber) to work even clay material. Also if used w/ the Beach Sands mat, super efficient uber fine gold recovery at Lightening Speed! recommended 1-1/2 to 2" pumps. 2" male pipe thread connection. 12" Dream Mat included.
Please watch video; https://www.youtube.com/watch?v=jWGA6VVvlvI