Industrial Seawater RO Units 3X 264,000 GPD - Pakistan

Product Description

Application: Drinking Water for Small Municipality

This is model SW-200K-8780 from our SWI Series.

  • 3 Industrial Seawater RO Units
  • Produce 250,000 GPD
  • 40,000 PPM TDS
  • Advanced PLC
  • Multi-Media FIltration
  • Pre-chlorination
  • De-chlorination
  • Acid Dosing
  • Antiscalant Injection
  • Post-chlorination

All three Industrial Seawater Units were selected from our SWI Series and they came complete with an advanced PLC, multimedia prefiltration, FRP tanks, prechlorination, dechlorination, acid dosing, antiscalant, and post chlorination dosing systems. From their initial start-up in February 2008, the units have been running smoothly with minimal trouble-shooting. As a result, the textile company has a reliable and steady supply of drinkable water and for process water at a cost far less than shipping water to the site.


Water Challenges: Municipals are finding it increasingly difficult to obtain freshwater from natural water sources that have been depended upon for their industrial facilities. Natural water bodies such as the ocean, rivers, lakers, and wells are not as abundant as they once were, and are completely engrossed with contaminants. Seawater contains the most amount of unwanted impurities such as salt and minerals, and requires greater efforts to convert into usable freshwater. The purification process sees the seawater being sent to advanced water treatment systems such as reverse osmosis for the removal of 99% of all pollutants within the feed water through the use of semi-permeable membranes. This works in producing fresh and potable water that can be utilized for the systems and equipment located in municipals.



Applied Solution: Pure Aqua designed and manufactured 3 Industrial Seawater RO Units for a small municipality in Pakistan producing drinking water with less than 500 PPM TDS. Each Seawater Unit produced 264,000 gallons per day with a maximum 40,000 PPM feed water TDS. Feed water to the units are from a seawater beach well.



  • Low energy consumption
  • Made in USA
  • Premium quality components
  • Quick to install
  • Environmentally friendly
  • Cost effective
  • Modular
  • Fully supported
  • High quality product water that meets the guidelines for Drinking Water Quality


(1 review) Write a Review
  • 5
    Much more water and energy efficient

    Posted by Alfredo Ê. on Mar 25th 2020

    We replaced our old RO unit with Pure Aqua's tap water RO system and just renewed the media in our existing pre-treatment.

Related Products