Used 420 Sq Ft SS horizontal U-Tube Shell & Tube Heat Exchanger. 304L-SS Shell rated 75 PSI @ 125 deg F. 304L-SS Tubes rated 75 PSI @ 350 deg F. 304L-SS Heads. 1' 5" Shell dia, (52) 3/4" Tubes x 20' 7" L. (OAL - 22' 9") 1 Pass Shell & 4 Pass Tube. Shell nozzles: (2) 3"; Tube nozzles: 1.5" & 4". Type BEU. Built by Redman Equipment, 1973. ASME Code. (2) Saddle Supports. Used as DMS Secondary Condenser. U-1 & Drawing on file.