Detailed Product Description
ONE (1) UNUSED Sigri/Roben Graphite Tube Heat Exchanger, 21 sq. ft. of surface area, Shell and Tube Design, 75 PSI at 350 degrees F tube side, 150 PSI at 350 degrees F shell side, graphite tube side, carbon steel shell side, Sigri Serial No. 5015959, Roben Serial No. 90043, National Board No. 8597, Year 1990, Model DK72-08-6-1.