Unused 2,860 sq. ft. carbon steel shell and tube heat exchanger. Horizontal TEMA AEU design, 34" diameter x 240" tube length. Carbon steel shell, tubes and heads. Design duty of 8.7 MMBTU/hr. Shell rated 360 PSIG/FV @ 400°F, tubes rated 280 PSIG @ 150°F. Estimated empty weight of 34,320 lbs. Tag #18-X-375. Previously designated as Depropanizer Overhead Condenser.