Used approx. 500 Gal vertical Carbon Steel Tank. Internal rated 14 PSI @ 212 Deg F. Dished Heads. 4' dia x 5' 6" T/T. (OAL: Approx 10' 6"). Shell thickness: 3/8". Leg Mounted. Various top nozzles, 24" Side Manway, 12" Side Inspection Port, 2" CBO. Built by McCarl's, 2005. S/N: T-1490, NB# 29. Leg Mounted. Unit includes small Shell & Tube Heat Exchanger (Brown Fintube Co. , S/N: 06582-05-1-01, Built 2006, NB# 17732). Previous Use: Treated Water Tank. Weight: 3,350 lbs. U-1 & Drawing on file.