Get current pricing for Heat Transfer Equipment C, 1,000 Sq. Ft. Heat T 1000 Sq.ft. Horizontal Shell And Tube Heat Exchanger. 304-ss Shell Rated 75 Psig @ 850 Deg., 304-ss Tubes Rated 75 Psig @ 650 Deg. Shell - 1 Pass . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: