Used 5518 Square Feet Horizontal Alloy Shell & Tube Heat Exchanger. CS Shell rated 1270 PSI @ 400 Deg F. AL-6XN tubes rated 142 PSI @ 150 deg. F. Shell: 38.25" OD x 20'2" (OAL - 36'). (965) 3/4" Tubes x 30' L. Type: NJN. Passes: Shell-Divided flow; Tubes-1 Pass. Nozzles: Shell - (2) 12" inlets, 18" outlet; Tubes - (2) 16". On Saddles. Mfg by Hughes-Anderson Heat Exchangers, Inc., 1997, S/N: 7920-1, NB# 4492. Previous use: Recompressor Cooler. Approx weight: 44,400 lbs.