Used 50000 gallon Pressure Vessel. Rated ? PSI/FV @ 150 to -325F. 70 PSIG OP range. Elliptical heads. (2) Saddle mounted. National Board #5472. Previously used as Liquid Nitrogen Tank

Used 20000 gallon Pressure Vessel. Manufactured by Process Engineering Inc. 110 PSI/FV @100 to -320F. Tank Op Range 70PSIG. Elliptical Heads. (2) Saddle Mounted. Serial #C-31686. National Board #8331. Built 1987. Previously used as Liquid Nitrogen Tank