Used 607 Sq Ft Horizontal SS Shell & Tube Heat Exchanger. 304-SS Shell rated 275 PSI @ 100/-20 deg F. 304-SS Tubes rated 183 PSI @ 100/-20 deg F. Shell dia : 22" x 138". (147) tubes, 3/4" dia x 144" L. Nozzles: Shell - (2) 3"; Tubes - (2) 2". Type BEU. 1 Pass Shell; 4 Pass Tubes. Mfg by Doyle & Roth, 2003, S/N: S-1033-4, NB# 19688. Previous use: Primary Condenser. Weight: 3560 lbs. U-1 & Drawing on file.