AR Annovi Reverberi AL420-KIT Sand Blast Kit, Base, white

Wet sandblaster for abrasive cleaning for suction-fed injection of sand into water stream maximum pressure of 3650 psi parts included: 2 metal hose clamps 10' polyurethane sand hose 1/4" diameter aluminum 19" sand pole 3 way valve system (3 ports): port 1 gun connection (m22 male threaded plug) input port 2 sand/water connection (1/4" hose connection) input port 3 rubber water/sand nozzle holder (6/16" circular) output nozzle size 4.5/5.0 use Washed builder's sand, not playground sand.