Get current pricing for Hughes, 1170 Sq Ft CS Shell Vertical 1170 Sq Ft Shell & Tube Heat Exchanger. Cs Shell Rated 175 Psi @ 160 Deg F. Cs Tubes Rated 310 @ 450 Deg F. 20 Shell X 19', 4.5l. . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: