Used 316 Sq Ft Horizontal SS Shell & Tube Heat Exchanger. CS Shell rated 150 PSI @ 450 deg F. 304-SS Tubes rated 150 PSI/FV @ 450 deg F. 304-SS Heads. Shell dia : 18" x 6' L (OAL - 8' 9"). (268) Tubes .75" dia x 6' L. Nozzles: Shell - (2) 3"; Tubes - 6" in, 3" out. Mfg by Doyle & Roth, 2006. S/N: J-5901, NB# 14366. Approx 2000 lbs. Previous Use: Primary Condenser. U-1 and drawing available.