100 Sq. Ft. Horizontal 304L Stainless Steel Shell & Tube Heat Exchanger, Mfg. by Reco S.C. Inc. 304L-SS shell rated 60PSI/FV @ 330�F, Tube side rated 50PSI @ 330�F, (32) - 1" tubes. Shell: 14" dia. x approx 13' 6" OAL. NB # 12101. Built 1987.