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

For support regarding any of our industrial water products and services and industrial water purification, please contact an Industrial Water Solutions Representative.

Hours: Monday thru Friday 9-5 EST
Tel: 800-820-9021

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Tel: 800-820-9021

Industrial & Ultrapure Reverse Osmosis Sizing Calculator

NRO-4V Energy Efficient Industrial Reverse Osmosis SystemsSpace 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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