Unused 112 sq. ft. Carbon Steel heat exchanger. Mfg. by Fabsco Shell and Tube. 0.203 Design duty (MMBTU/Hr). Shell Design Rating: 425/FV psi @ 300 deg. F. Tube Design Rating: 330 psi @ 150deg. F. Shell mawp 430/FV psi @ 300 deg. F. Tube mawp 415 psi@ 150 deg.F. 10" X 176". Serial #S21-13258-14. NB #11406. Built 2023. Propane Product Cooler. Under Nitrogen Purge