Portable Abrasive Blaster Weight Capacity 100 lb Nozzle Inner Dia 3/32 in 1/8 in Hose Inner Diameter 1/2 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 Coal Slag Glass Beads Plastic Grit Steel Grit Includes Nozzles Feed Type Pressure Blast Time - Maximum 45 min Blast Time - Minimum 30 min Features Deadman Handle Pressure Relief Valve Overall Depth 14 in Overall Height 38 in