Portable Abrasive Blaster with Vacuum Weight Capacity 35 lb Nozzle Inner Dia 1/4 in Hose Inner Diameter 3/8 in Hose Length 8 ft Air Flow - Maximum 15 cfm Air Pressure - Maximum 110 psi Air Pressure - Minimum 80 psi Compatible Abrasive Media Aluminum Oxide Corn Cobs Glass Beads Plastic Grit Steel Grit Walnut Shells Includes Air Jet Wrench Feed Type Siphon Features ASME Certified Tank Capacity 28 gal Tank Height 22 in