I have a TIP blasting cabinet. I got it used without the original blasting gun and I am using a Campbell Hausfeld suction gun with the replaceable ceramic nozzles. I blast, starting at 100 psi normally. The compressor can't keep up though, so the pressure drops to about 60 psi and holds pretty steady. I would like to improve the effciency/speed of the process without investing in a new compressor, but I will when I can afford it. Does anyone on the list use a different brand of gun and how does it work? I'm using black beauty slag and it is very hard on the gun too. Joe Fulton Salinas,CA _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list