Get current pricing for Killebrew Engineering, 5,969 Sq. Ft. Killeb 5969 Sq. Ft. Vertical Ss Heat Exchanger. Cs Shell Rated 75/fv Psi @ 350 Deg F. 304l-ss Tubes Rated 75 Psi @ 300 Deg. F. Shell: 53 Od X 23', . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: