Used 14,736 Sq. Ft. Horizontal Heat Exchanger. CS Shell rated 75 PSI @ 325 Deg F. 304-SS tubes rated 75 PSI/FV @ 325 deg. F. Shell: 5'5" dia x 25'1" L. Tubes: 3/4" dia tubes X 19'6" L. 1 Pass Shell. 2 Pass Tubes. Shell Nozzles: (2)14". Tube Nozzles: 8", 24". On (2) Saddles welded to shell. Tema Type NEN. Built by Sagle Mfg Corp, MFG 1980. S/N: 76279-3. NB# 1174.