UNUSED Schmidt API heat transfer approximately 4000 Sq. Ft. 316 stainless steel plate heat exchanger. 108" long X 45" wide X 102" tall. Rated 150 PSI @ 32 to 300 degrees F. Model# S156-2500-261, S/N CC101032-101. Has 12" service and process nozzles. Built 2010, Weight 15,334#.