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reverse osmosis systems
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Commercial Brackish Water Reverse Osmosis BWRO Systems RO-300

12 product reviews
Product Description

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.

commercial brackish water reverse osmosis BWRO systems 13000-32000 gpd specifications

Operation Specifications

  • 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

Commercial Brackish Water Reverse Osmosis Systems RO-300

Model Number

Permeate Flow Rate

Quantity of 4" Membranes

Motor Rating at 1,000 ppm



60Hz (hp)

50Hz (kw)











































For more information, please view/download our "Data Sheet"

Note: If the feed water TDS exceeds 1,000 ppm, the system model number changes to BW-XXK-XXXX, and a suffix is added to the end of the model number: “-3” is added if the TDS is 3,000 ppm or less, and “-5” is added if the TDS is 5,000 ppm or less. Example: Required system to produce 27,000 GPD with a feed water TDS of 5,000 ppm, the corresponding model number is: “BW-27K-6340-5”.

commercial brackish water reverse osmosis BWRO systems 13000-32000 gpd features

Standard Features:

Available Options:

  • 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

Product Specifications
Product Features
Product Usage
Product Documents & Data Sheets
Product Videos
Pure Aqua| Commercial RO Package Jordan 27,000 GPD 02:33

Pure Aqua, Inc. designs and manufactures water treatment systems in addition to commercial RO packages. This package was completed in April 2013 and shipped to Jordan for use at a major hotel. The feed source is well water with an approximate TDS level of 3,500 ppm. After going through the prechlorination, multimedia filtration, dechlorination, antiscalant dosing system and finally the reverse osmosis, the water should be at about 100 ppm TDS. The reverse osmosis purpose is to remove dissolved solids and with this machine, does so with about a 97% rejection rate of solids. For more information click here:

Product Reviews
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Showing reviews 1-5 of 12 | Next

  1. We are now a happy user of their TW-18K-5340.

    Posted by Justin C.

    We needed to polish the city supplied water with RO to have a water required for beverage product. We provided specs to Pure Aqua and they came back with design and pricing. We are now a happy user of their TW-18K-5340.

  2. Quality of water is what we were expecting

    Posted by Juan M.

    Pure Aqua has good price and great understanding on water filtration systems. We purchased the BW-24K-8240 and its price overall beat the competition and quality of water is what we were expecting.

  3. Awesome Engineering there!!

    Posted by Joe E.

    High TDS water is our plant’s issue so we contacted Pure Aqua for recommendation. We needed a system to produce 30,000 GPD and they provided us the system. Now the plant is being supplied with low TDS water for process.

  4. We don’t expect equipment scaling anymore

    Posted by Carl A.

    We have a process machine that is always being de-scaled due to bad water. We asked Pure Aqua for design and pricing and bought their BW-27K-6340. Water quality conforms to equipment requirement now so we don’t expect equipment scaling anymore.

  5. Higher system recovery.

    Posted by Henry V.

    Our facility bought a BW-32K-7340 to recover more water from a RO primary system. Pure Aqua’s customized design gave us flexibility to a higher system recovery. Glad we chose them.

Showing reviews 1-5 of 12 | Next

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