Used 1088 Sq Ft Horizontal Shell & Tube Heat Exchanger. CS Shell rated 300 PSI @ 200 deg F. 304-SS Tubes rated 400 PSI @ 200 deg F. Shell dia : 20" OD x 20'. (OAL - 21' 10"). (286) tubes, 3/4" dia x 240" L. Nozzles: Shell - (2) 6"; Tubes - (2) 6". Mfg by Thermo Ecologia, 2009, S/N: U-OCW-0209B, U-Stamp. Previous use: Utilities. Weight: 3085 lbs. U-1 & drawing on file.