Used 2104 Sq Ft Horizontal Alloy Shell & Tube Heat Exchanger. CS Shell rated 930 PSI @ 250 Deg F. AL-6XN tubes rated 110 PSI @ 150 deg. F. Shell: 24" OD x 23'8" (OAL - 26'6"). (456) 3/4" Tubes x 24' L. Type: NEN. 1 Pass Shell, 2 Pass Tubeside. Nozzles: Shell - (2) 8"; Tubes - (2) 10". On Saddles. Mfg by Heat Exchanger Design, Inc., 1997, S/N: 97-3007B, NB# 1068. Previous Use: Product Cooler. Approx weight: 13,900 lbs.