USED: Doyle and Roth single pass shell and tube heat exchanger, 416 sq ft, vertical. Carbon steel shell rated FV/150 psi at 350 deg F. (118) 3/4" diameter x 18' long 316L stainless steel tubes rated FV/150 psi at 350 deg F. 316L stainless steel heads with (2) 4" openings, (2) 4" nozzles for shell. Side lug mounts. Built 1989. and the product is still available, |