Used Yula 173 sq. ft. Model WCV-2E-78AS Sanitary Stainless Steel Heat Exchanger, (88)- 5/8 " O.D. x 144" straight side Type 316 stainless steel U-tubes, sheets and heads, All product contacts are sanitary polished finish, 13" dia x 80" long Type 304 stainless steel shell, Two- Pass tube side, single pass shell side, rated 150 PSI @ 350 F shell & tube side, Flat Bolted Head, (2)- 2"dia. Tri- Clamp Sanitary tube side nozzles, (2)- 2" flanged shell side nozzles, ASME & NB Code Stamped # 12078, Built. 2005.