Used 1580 Gallon (full capacity) vertical Carbon Steel Tank. Internal Rated 75 PSI @ -20/300 deg F. Dished heads. 6' ID x 5' 6" T/T (OAL - 11' 3"). Thickness: 3/8". Leg Mounted. Manufactured by Allegheny Boiler, 1993. S/N: 1513-1, NB # 57. Previous Use: Light Organics Holding Tank. Approx Wt: 4300 lbs.