Used horizontal 1388 Sq Ft Shell & Tube Heat Exchanger. Sa240-T321-SS Shell rated 288 PSI @ 1000 deg F. SA249-T321-SS Tubes rated 266 PSI @ 1000 deg F. 24" Shell x 19' 7.75" L. (OAL - 284"). (360) 3/4" OD Tubes. Nozzles: Shell - (2) 8"; Tubes - (2) 12". Built by Atlas Industrial, 1996. S/N: 9292, NB# 7872. Type AEM. Weight: 9,505 lbs. Previous Use: DPA Feed Effluent #2.