Commercial Reverse Osmosis RO Systems RO-200

Quality Systems at an exceptional value
Product Description

Pure Aqua’s commercial reverse osmosis system “RO-200 series” is a compact and energy-efficient commercial RO unit, designed ideally for tap, brackish and drinking water treatment applications. Our small commercial reverse osmosis equipment is capable of reaching incredibly high recovery rates.

As a global supplier, we offer a full line of pre-engineered and custom reverse osmosis systems for commercial use, ranging from 600 to 18,000 GPD. These commercial RO systems produce high-quality water at a very low cost, all of which are engineered using the most advanced technology for accurate and customized solutions.

Benefits of Our Commercial RO Systems

A commercial ro system will take care of removing unwanted dissolved solids from your tap, brackish or well water through the utilization of highly efficient reverse osmosis membranes. Less wastewater, low energy consumption, high flow rates and contaminant rejection at competitive prices makes our commercial RO system the most valuable in the market. These systems incorporate dependable components and an extremely sturdy construction, along with highly desirable features from years of experiences of producing high quality commercial reverse osmosis purifiers.

Additional perks provided by our commercial RO water system include:

  • Compact, Heavy Duty, Powder Coated Carbon Steel Frame
  • Membranes from most reputable brands
  • Long-lasting performance
  • Tried and tested (trouble-free operation)
  • Minimal membrane fouling
  • Cost-effective
  • Enhanced energy efficiency
  • Reduction of scaling deposits
  • Fresher, clearer improved tasting water

Commercial Reverse Osmosis Process:

Skid mounted commercial reverse osmosis purifiers are tasked with purifying water from water sources such as lakes, rivers and wells. A commercial RO system utilizes a high pressure pump that pressurizes brackish or saline water against the surface of a semi-permeable membrane containing small pores. Water molecules are only permitted to flow through the small pores while blocking impurities such as salt, particles, minerals, and other organics from passing through. These small pores have a strong capability of rejecting bacteria and disease-causing pathogens. At the end of this process, clean, purified water emerges on the lower-pressured side while salts, minerals, and other organics are sent into the brine stream then into a drain.

Custom & High Capacity Commercial Reverse Osmosis Filtration Systems:

Our commercial reverse osmosis units are manufactured to be with user-friendly, environmental friendly, long-term reliability, and robust construction in mind.

A commercial RO system can be customized based on individual design needs to include chemical dosing, cleaning skids, antiscalant, filters and more. Our commercial reverse osmosis machine can accommodate between 600 to 18,000 GPD, with feed water TDS of 1,000 to 5,000 ppm. These features have the capability of removing hardness, chlorine, odors, color, iron, and sulfur. Economical and efficient, RO-200 commercial reverse osmosis machines acquire the latest in reverse osmosis technology to remove dissolved salts, particles, organics, minerals, tannins and other contaminants from the water with a molecular weight greater than 150-250 Dalton. At Pure Aqua, we use the most efficient, energy saving, high rejection membranes made by Dow Filmtec, Hydranautics, Toray.

Commercial Reverse Osmosis System Schematic Diagram:

commercial reverse osmosis RO systems schematic diagram

Commercial Reverse Osmosis System Buying Guide:

The following considerations should be made when choosing the right water treatment system:

  • Flow rate (GPD, m3/day, etc.)
  • Feed Water TDS.
  • Iron
  • Manganese
  • TSS
  • SDI< 3
  • Water must be free from oils and grease
  • Chlorine must be removed
  • Available Voltage, Phase, and Frequency
  • Installation Location & Footprint

Visit this page to learn more about who makes the reverse osmosis system

Commercial Reverse Osmosis System Cost:

A commercial reverse osmosis machine cost is largely dependent on feed water quality and the required product water quality.

The following list details many of the common pre and post treatent components employed with RO systems.


commercial-reverse-osmosis-ro-systems-specification by Pure Aqua

Operation Specifications

  • Max. feed water temperature: 42°C
  • Equipment upgrade for TDS up to 5,000 ppm
  • Hydrogen Sulfide must be removed
  • Max. Silica tolerance: 60 ppm @ 50% recovery
  • Feed water TDS: 0-2,000 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 water softener or antiscalant
  • Turbidity should be removed
  • Operate at higher TDS by lowering recovery

Commercial RO System RO-200 Series

Model Number

Permeate Flow Rate


Motor HP Rating at 1,000 ppm

Approx. Weight (lbs)

Dimensions L"x W" x H"







TW-0.6K-125 600 2 2.5"x40" 1 1/2 3/4 150 22x26x55
TW-1.2K-225 1,200 5 2.5"x40" 2 1/2 1 150 22x26x55
TW-1.8K-325 1,800 7 2.5"x40" 3 3/4 1 150 22x26x55
TW-1.5K-140 1,500 6 4"x40" 1 3/4 1 150 22x26x55
TW-3.0K-240 3,000 11 4"x40" 2 3/4 1 200 22x26x55
TW-4.5K-340 4,500 17 4"x40" 3 3/4 1 220 22x26x55
TW-6.0K-440 6,000 23 4"x40" 4 1 1 240 22x31x55
TW-7.5K-540 7,500 28 4"x40" 5 1 1 1/2 260 22x31x55
TW-9.0K-640 9,000 34 4"x40" 6 1 1/2 1 1/2 280 22x31x55
TW-12.0K-840 12,000 45 4"x40" 8 1 1/2 2 380 34x37x60
TW-15.0K-1040 15,000 57 4"x40” 10 2 3 450 34x37x60
TW-18.0K-1240 18,000 68 4"x40” 12 2 3 600 40x40x60

For more information, please view/download "commercial reverse osmosis RO systems data sheet"

Note: If the feed water TDS exceeds 2,000 ppm, the system model number changes to BW-XXXK-XXXX, and a suffix is added to the end of the model number: “-5” is added if the TDS is 5,000 ppm or less. Example: Required system to produce 9,000 GPD with a feed water TDS of 5,000 ppm, the corresponding model number is: “BW-9.0K-640-5”.

*** Higher capacity systems are available. Learn more about:

RO-300 Series: 13,000 - 32,000 GPD

RO-400 Series: 28,000 - 173,000 GPD

RO-500 Series: 200,000 - 900,000 GPD


commercial-reverse-osmosis-ro-systems-Features by Pure Aqua

Standard Features:

Available Options:

  • 2.5"/4" TFC spiral wound membranes
  • Heavy duty high pressure tubing
  • Low pressure switch
  • Product and reject flow meters
  • Electric inlet solenoid valve
  • Corrosion resistant high pressure throttling valve
  • Pretreatment lockout
  • Factory tested
  • Powder coated carbon steel frame
  • Corrosion resistant high pressure pump
  • 220V/1Ph/60Hz power supply
  • Pre/post-treatment and pump pressure gauges
  • Recycle valve (standard up to 4.5K GPD)
  • FRP/SS pressure vessel
  • Tagging and identification of instrumentation
  • Heavy duty 5 micron cartridge pre-filter
  • Automatic flush
  • Pre piped skid system 
  • Blending: feed/product
  • Tank float switch
  • Recycle flow meter
  • Post DI polishers
  • 380-415V/3Ph/50Hz power supply
  • 220-240V/1Ph/50Hz power supply
  • 220V or 460v 3Ph/60Hz power supply
  • Water softeners
  • UV sterilizers
  • Media filters
  • pH or ORP meter
  • High pressure switch
  • Export wood crating



Commercial reverse osmosis plants are built using 4” TFC spiral wound membranes, commercial water pumps and microprocessor based control panels. The ideal application for a commercial RO water filter systems include:




The brochures and datasheets below are provided for convenience. Pure Aqua, Inc. bares no responsibility for the accuracy of the information they contain.



Here at Pure Aqua, Inc., we engineer and build all of our water treatment systems in-house.

Our turn-key water treatment systems are all pre-engineered using the latest CAD technology available.

This enables our teams to build and deliver treatment systems to our customers with quick turnaround times.

Many of our customers require custom engineered systems. These are typically built around similar core systems and thus allowing for improved turnaround times, even for one-off designs.

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(20 reviews) Write a Review
  • 5
    Great system

    Posted by Ma&#039;a Sobra on Jun 13th 2024

    running smooth,

  • 5
    Reverse Osmosis System

    Posted by Bahamafresh Water &amp; Ice, Limited on Mar 11th 2022

    We purchased a TW-9.0K-640 reverse Osmosis System for our business here in the Bahamas and was extremely impressed with the build quality and performance of the equipment.
    This is a professionally built system, which is designed and engineered for the water professional, using top quality and easily sourceable parts.
    To date, the performance is amazing, and producing high quality water.
    What was most impressive, was that straight out of the box there were no leaks and all of the fittings was sealed with thread sealant and even down to the small but important detail of indicating the proper permeate and reject water level on the flowmeter was identified; and the customer service and assistance is excellent.
    I would highly recommend their equipment and look forward to future purchases.

  • 5
    Very impressed

    Posted by Alberto F. on Feb 16th 2020

    Commercial Reverse Osmosis RO Systems RO-200

  • 5

    Posted by Scott R. on Feb 10th 2020

    Our apartment complex bought 2 units of BW-15K-1040 to treat well water and supply the tenants with better quality water. It is more efficient than providing each unit with an under–the-sink RO system. We bought 2 just for redundancy purposes.

  • 5
    Good quality water

    Posted by Frank A. on Oct 15th 2019

    We have a small steam boiler which needed a better feed water so we worked with Pure Aqua and they provided us with BW-7.5K-540 system. Boiler is running efficiently and RO is consistent in producing good quality water.

  • 5
    Works well.

    Posted by Gary H. on Jul 8th 2019

    Bought a TW-4.5K-340 for our small water business. The system is a space saver and the frame is sturdy. Works well.

  • 5
    Simple to use

    Posted by Brian D. on Apr 21st 2019

    We needed a BWRO system for our family cottage and bought the TW-1.2K-225 from Pure Aqua. Simple to use and provides fresh water from a well inside the property.

  • 5
    Ease of installation

    Posted by Charles P. on Jan 19th 2019

    Small footprint design is great and ease of installation made us run the system immediately on same day of delivery. We have the TW-9.0K-640 skid with all pre-treatment pre-configured. Thumbs-up.

  • 5
    Great system.

    Posted by Thomas F. on Nov 6th 2018

    My wife manages a local hotel property outside of the city and they bought the BW-12K-840 to make sure guest have access to treated water from a well. Pure Aqua provided us with system complete with UV for disinfection. Great system.

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