Used 3919 Sq Ft. used SS Heat Exchanger, Shell rated 250 PSIG @ 350 deg F; Tubes rated 250 PSIG @ 300 deg F; 1 / 1 passes; Tubes: (1642) 0.63� dia x 15� long; Horizontal; 304SS - Shell / Tubesheets; Tubes: 316SS; Channels: 304SS. Size: 35� Dia x 180� OAL; Tema type: BEM; Mfgr. Texas Metal Fabrication � 1977; ASME code built; Nozzles: Shellside � (2) 10�, Tubeside � (2) 8� 150#; S/N 73203; Est. weight: 14,900 lbs.