Used 1798 Sq Ft Horizontal Alloy Shell & Tube Heat Exchanger. CS Shell rated 1090 PSI @ 600 Deg F. AL-6XN tubes rated 103 PSI @ 150 deg. F. Shell: 20" OD x 29'7" (OAL - 33'9"). (310) 3/4" Tubes x 30' L. Type: NEN. 1 Pass Shell, 1 Pass Tubeside. Nozzles: Shell - (2) 8"; Tubes - (2) 12". On Saddles. Mfg by Heat Exchanger Design, Inc., 1997, S/N: 97-3007A, NB# 1067. Previous Use: Product Cooler. Approx weight: 14,000 lbs.