The MARLO MRO-4 Series Reverse Osmosis systems are designed for larger commercial reverse osmosis and industrial reverse osmosis applications requiring high purity water (98-99% salt rejection).

Features

• High rejection, 4″ x 40″ thin-film composite (TFC) membrane elements in a spiral-wound configuration.
• FRP membrane housings with PVC end-cap material (300 psig rating).
• Stainless steel multi-stage feed pump with TEFC motor (230/460V, 3-Phase).
• Polypropylene pre-filter housing with 5.0-micron cartridge.
• Epoxy–coated carbon steel skid/frame assembly.
• NEMA-4X system controller complete with operator lights and switches for simple operation. Includes pre-wired motor starter, low inlet pressure switch with alarm, and pre-treatment interlock.
• Compact product water conductivity monitor with digital display.
• Panel-mounted product, reject, and recycle visual flow rota-meters.
• Panel-mounted stainless steel system pressure gauges and sampling valves.
• PVC low pressure piping/valves and brass/stainless steel high pressure tubing and valves.
• Automatic system inlet feed valve.
• Automatic membrane flush cycle (after system shutdown).