NRO-4V Space Saving Industrial Reverse Osmosis Systems (2.5-6.3 GPM)

Industrial & Ultrapure Reverse Osmosis Sizing Calculator

Space saving, energy efficient reverse osmosis systems designed for high-purity, commercial and light industrial applications requiring high quality water (98-99% salt rejection) and industrial water purification. Nominal output capacities of 3,600-9,000 GPD (2.5-6.3 GPM). Vertically arranged membrane housings for minimal floor space requirements. SDI, Portable DI (deionization) Exchange Tank Systems can be added after the RO system to change it from a high-purity to an ultra high-purity water system.

See all of our industrial reverse osmosis equipment.

Standard Features/Benefits

• 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).

Optional Equipment

• Skid-Mount Packages – RO machines are available with the necessary pre-treatment and re-pressurization equipment mounted to a structural carbon steel skid and pre-piped/pre-wired to the fullest extent. Greatly reduces installation time and costs.

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