Used vertical 318 Sq Ft Shell & Tube Heat Exchanger. CS Shell rated 515 PSI @ 550 deg F. CS Tubes rated 90 @ 370 deg F. 18" Shell x 10' L. (OAL - 13' 10"). (126) 1" OD Tubes x 10' L. Nozzles: Shell - 4" inlet, 2" outlet; Tubes - 6" inlet, 10" outlet. 1 Pass Shell, 1 Pass Tubes. Built by Energy Exchanger, 1981. S/N: x-1252, NB# 376. Weight: 4500 lbs. Previous Use: Ammonia Stripper Reboiler.