Siphon sand blast pot Portable sand blast machinery are mainly used to clean bigger components on-site, like steel structure, bridge, big tank body, used for big tanks vessel repaire, pipe rust removing at oil field, container renew, etc, and generally used in open, or used in very big blast rooms. Model: tb2110 Pot Diameter (mm): 400 Height (mm): 1350 Load Capacity (L): 200 Outlet: 1 Blast hose ID (mm): 1’’ Compressed air consumption (m3 /min): 1 Working pressure (bar): 1-4 Portable or Stationary: Portable