Commercial Reverse Osmosis Water Machine for Restaurant 1,800 GPD - USA

Product Description

Overview: This commercial reverse osmosis system was engineered to treat city water for the application of restaurant usage.

Industry: Restaurant

The system includes a carbon filter (model #56F910MM) from our MF-400 Series, a twin alternating water softener (model #91F1260) from our SF-200 Series, and a reverse osmosis water system (model #TW-1.8K-325) from our RO-200 Series.

  • 2.5” TFC spiral wound membranes XLE-2540
  • Low pressure switch
  • 2 GPM, recycle, product and reject flow meters
  • SS304 inlet solenoid valve
  • Powder coated carbon steel frame
  • High pressure pump booster pump with ¾ HP motor
  • 0-100 PSI Pre/post-treatment and 0-350 PSI pump pressure gauges
  • Recycle valve for higher recovery rate
  • 300 PSI FRP pressure vessel
  • Big Blue # 10 prefilter with 5-micron cartridges 


Water Concern: Municipal water contains an abundant of certain contaminants like chlorine, calcium and magnesium that affect multiple of the applications restaurants depend on their water supply. Chlorine heavily affects the taste of beverages in particular. Calcium and magnesium contribute to the scaling of equipment and appliances due to hardness effects. Scaling overtime can jeopardize the cleanliness of appliances and equipment. Total dissolved solids (TDS) is another factor present in city water that influences the quality of product produced by the restaurant. Therefore, a water treatment system is essential to enhance the applications of restaurants rather than hindering them.



Applied Solution: A commercial reverse osmosis water machine was recommended to treat city water for restaurant application. To treat the contaminants for this industry, the commercial RO system consists of a three-stage process. First, the water is fed into a carbon filter that reduces the chlorine levels to prevent beverages from acquiring an unpleasant taste. Second, the water is passed through a twin alternating water softener to reduce the hardness by treating calcium and magnesium. This stage will prevent appliances from scaling and ensure the longevity of restaurant equipment. Third, the flow proceeds to the commercial RO purifier for TDS reduction as well as other remaining contaminants to produce high quality water. 



  • Minimal civil work and construction
  • Small footprint
  • Plug and play installation
  • High-quality components (Grundfos pumps, DOW Filmtec membranes, Codeline vessels, Pure Aqua microprocessor control panel)
  • High recovery design
  • High rejection membranes
  • Low energy and chemical consumption


(1 review) Write a Review
  • 5
    High recovery

    Posted by Zira T. on Nov 13th 2019

    The Pure Aqua RO system is designed for high recovery based on actual water quality which is great for water usage efficiency and being environment friendly.

Related Products