Unused 2407.3 Sq. Ft. Alfa Laval Compabloc Heat Exchanger. Vertical. Carbon steel shell. 316L Stainless steel plates rated hot side 260 psi FV at -20 to 350 degrees F, cold side 200 psi FV at -20 to 350 degrees F. Openings: shell (2) 8"; plates (2) 8". Serial #50772. National Board #18535. Built 2008.