Get current pricing for Energy Exchanger, 48.7 Sq Ft CS Shell Vertical 48.7 Sq Ft Shell & Tube Heat Exchanger. Cs Shell Rated 90 Psi @ 100 Deg F. Cs Tubes Rated 297 @ 150 Deg F. 8 5/8 Shell X 8', 4.5l. . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: