The classifier hopper fills with water and material can be classified into the hopper and directly in to the sluice. 
Sluice is 30 inches long with expanded metal and miners moss at the top and dream mat in the lower half.
Sluice angle can be changed as well as hopper angle.
Hopper, sluice with adjustable legs and 1/2 inch classifier included in sale. no pump or hoses.