Pure Aqua, Inc.

- Model BWRO RO-300 - Commercial Brackish Water Reverse Osmosis Systems



Pure Aqua supplies a full line of standard and fully customizable Reverse Osmosis systems, all of which are engineered using advanced 3D computer modeling and process design software for accurate and customized solutions.

Customizable & High Capacity

The RO-300 series comes with many of the same standard features as the RO-200 series, including multimedia and activated carbon pre-filters, water softeners with brine tank, and UV sterilizers. These too can be customized based on individual design to include chemical dosing, cleaning skids, antiscalant and more. These reverse osmosis systems can accommodate between 13,000 to 32,000 GPD, with feed water TDS of 1000 ppm to 5000 ppm.

Pure Aqua’s Reverse Osmosis systems are capable of removing salts as well as other impurities such as bacteria, sugars, proteins, dyes and constituents having a molecular weight greater than 150-250 Dalton.

  • NEMA 12 enclosure

  • Low pressure switch

  • High pressure switch

  • Liquid filled pressure gauges

  • Permeate conductivity monitor

  • Permeate & concentrate flow meters

  • Powder coated carbon steel frame

  • 4” TFC spiral wound membranes

  • Stainless steel multi-stage pump with TEFC motor

  • FRP membrane housing

  • 5 micron cartridge prefilter

  • 460V/3Ph/60Hz power supply

  • Microprocessor based control panel

  • Programmable time delay and set points

  • Status indicators

  • Motor starter

  • Feed / Permeate blending

  • Export crating

  • 380-415V/3Ph/50Hz power supply

  • 220V/3Ph/60Hz power supply

  • Media and Iron prefiltration systems

  • Ozonation and UV sterilization systems

  • Water softeners

  • Post deionization polishers

  • Pre piped skid system

  • Product tank level controller switch

  • Feed pH monitor with sensor

  • Feed water conductivity monitor

  • Membrane cleaning skid

  • Automatic hourly flush

  • Feed ORP monitor with sensor

  • Water and hour meters

  • Chemical dosing systems

The ideal applications for commercial reverse osmosis systems include:

  • Rinse Water

  • Mining Industry

  • Chemical Blending

  • Laboratory

  • Beverage Production and Bottled Water

  • Spot Free Product Rinse

  • Ion Exchange Pre-treatment

  • Boiler Feed Water

  • Food and Beverage

  • Safe Drinking Water

  • Electronics

  • Plating Operations

  • Ice Manufacturing

  • Power Plants

  • Metal Finishing

  • EDI Pre-treatment

  • Cooling Towers

  • Pharmaceutical

  • Max. feed water temperature: 42°C
  • Equipment upgrade for TDS over 5,000 ppm
  • Hydrogen Sulfide must be removed
  • Max. Silica Tolerance: 60 ppm @ 60% recovery
  • Feed water TDS: 0-1,000 ppm
  • Operating pressure: 150 to 250 psi
  • pH tolerance range: 3-11
  • Max. Iron content: 0.05 ppm
  • Feed water pressure: 20 to 80 psi
  • Hardness over 1 GPG requires antiscalant dosing
  • Turbidity should be removed
  • Operate at higher TDS by lowering recovery

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