Used approx 240 Sq Ft Vertical SS Shell & Tube Heat Exchanger. 304-SS Shell rated 150 PSI @ 250 deg F. 304-SS Tubes rated 150 PSI @ 250 deg F. Shell dia : 14" x 10'.(OAL - 12'). (136) tubes, 3/4" dia x 9' L. Nozzles: Shell - (2) 4"; Tubes - (2) 6". Type BEM. Mfg by Cannon Boiler Works, 1988, S/N: 5585-2, NB# 7312. Previous use: Cooler. U-1 & Drawing on file.