USED DOYLE AND ROTH 25 SQUARE METER U-TUBE HEAT EXCHANGER. (32) 3/4" DIAMETER X 4' LONG CARBON STEEL TUBES RATED 100 PSI @ 350°F. CARBON STEEL SHELL RATED 100 PSI @ 350°F. CARBON STEEL HEADS. (2) 3" NOZZLES FOR SHELL, 3" AND 1" FOR TUBES. SADDLE MOUNTED. BUILT 1995. For pictures and more info go to
Perry Videx website