ATD Tools 8401 Abrasive Blaster - 40 lbs. Load Capacity Heavy duty all steel construction 6 inches wheels and convenient handle for easy mobility Requires 6-25 customer focused marketing air supply and 60-125 PSI working pressure for optimal performance Is suitable for abrasive between 60 grit and 100 grit Dimensions: 11.5 inches width x 19 inches diameter x 19 inches height