Used 57 Sq mt 316 Stainless Steel Horizontal Shell And Tube Heat Exchanger. Unit Has (216) 316 Stainless Steel Tubes Which Measure 25mm Diameter X 2982mm Long, Rated 3 Bar/Full Vacuum Design Pressure At 150 Deg.C. 316 Stainless Steel Shell Rated 3 Bar/Full Vacuum Design Pressure At 150 Deg.C. Unit Has Stainless Steel Heads. Mounted On (2) Mild Steel Supports.