Used 8118 Sq Ft (Mfd by Delta Southern) horizontal shell & tube heat exchanger, 304L-(Clad) shell rated 606 PSI @ 642 degrees F. (1034 Tube holes) 3/4" 304-SS tubes rated 500 PSI @ 710 degrees F., 40' long. Shell dia: 3'. OAL: 46' 6". Shell nozzles: (1) 14", (1) 12", (2) 1", Tube nozzles: (1) 14", (1) 1". CS Heads & Channels. Passes: Shell (1), Tubes (1). No of 304SS Baffles: 16, Baffle spacing: 28. Type: CEN. Expansion joint in shell. NB: 3330. Previous Use: Feed Effluent Exchanger