Completely portable, 1 qt can capacity, nozzle has 3/16 in. Id w/hardened steel jet, handles abrasives 16 to 1000 grit sizes, uses air pressure of 60 to 150 psi, air consumption is 5.25 cfm at 60 psi, 6.65 cfm at 80 psi and 8.06 cfm at 100 psi, can act as liquid blast gun