Used 1,033 Sq Ft Alfa Laval CompaBloc heat exchanger, model CP75-H-150, 316L stainless steel plate pack, rated 100 psi and full vacuum at 350 °f process side, 100 psi and full vacuum at 350 °f non-process, 18", 4" process side inlet/outlets, 6" non-process side inlet/outlets, serial# 50540, national board# 18072, built 2006. SKU-3465-1