Used 15000 gallon 304 Stainless Steel Horizontal Pressure Vessel. Model HS-15000-NC-175. Liquid Oxygen (LOx) Storage Tank. Inner vessel rated 175PSI@100F with CS Vacuum jacket. Dished heads. Saddle Mounted. Overall dimensions: 114" diameter X 503" long X 126" high. Empty weight 47000 lbs. Serial #22368. Built 2008.