This architectural drawing is AutoCAD 2D drawing of process flow diagram. A Process Flow Diagram (PFD) is a type of flowchart that illustrates the relationships between major components at an industrial plant. It's most often used in chemical engineering and process engineering, though its concepts are sometimes applied to other processes as well. In this drawing tank name is TK7111/TK7112/TK7113 is given which connected to the pumps. There are dimensions are also given. For more details and information download the dwg file.
