MD 220020 002 RO MakeUP System Clean Steam humid

A schematic diagram of a Reverse Osmosis (R.O.) make-up system designed for clean steam humidification. The diagram is laid out in a linear format, illustrating the flow of water from left to right. It begins with a city water feed on the far left, passing through multiple components such as a BFP, feedwater prefilter (10 micron), and a duplex softener with a brine tank. The water then proceeds through a duplex carbon filter and an R.O. prefilter (1 micron), before reaching the R.O. system. This system then connects to a totalizing R.O. meter. Symbols in the schematic include pressure gauges, sample ports, and isolation valves, which are identified in a symbol legend at the bottom left corner of the diagram. The entire setup is labeled as “R.O. MAKE-UP SYSTEM FOR CLEAN STEAM HUMIDIFICATION SCHEMATIC,” with additional notes indicating “NO SCALE” and a warning that “NOT ALL REQUIRED COMPONENTS SHOWN.”