Get current pricing for Killebrew Engineering, 5,115 Sq. Ft. Vertic 5115 Sq Ft Vertical Ss Heat Exchanger. Cs Shell Rated 180/fv Psi @ 400 Deg F. 304l-ss Tubes Rated 180 Psi @ 400 Deg. F. Shell: 49 Od X 23', . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: