Used 1089 sq ft stainless steel shell and tube heat exchanger. Manufactured by Hoffman Process. 304L SS shell rated 150psi @450F. (231) 1" 316L SS tubes rated 150psi @150F. National Board #806. Serial #3185A. Built 2000.

Used 1089 sq ft stainless steel shell and tube heat exchanger. Manufactured by Hoffman Process. 304L SS shell rated 150psi @450F. (231) 1" 316L SS tubes rated 150psi @150F. National Board #808. Serial #3185B. Built 2000.

Used 30 sq ft stainless steel shell and tube heat exchanger. Manufactured by Hoffman Process. 316L SS shell rated 150psi @450F. (31) .625" 316L SS tubes rated 150psi @150F. Built 2000.