Developed by Binks for laying out glass bead during a line striping operation, the Model 30 Bead Gun will spread glass beads at a rate of 20 lbs. per minute. It is pneumatically operated from the rear of the gun using a minimum of 50 PSI. It can be used on both hand line stripers or moving trucks. The gun is furnished with 4 nozzle inserts with orfice diameters of 7/32", 1/4", 9/32" and 11/32".