Flag City Water Systems offers the highest quality commercial and industrial membrane water treatment equipment. We can provide professional services related to the planning, design, construction and installation of custom designed membrane based water systems. Our services are supplied to various industries such as power generation, chemical processing, carwashes, automotive, hospital and other light industrial and commercial markets. We have worked with the EPA and other government agencies to design and supply membrane systems to their exacting standards. We have installed systems throughout the United States and Canada that are providing quality water to meet our customer’s needs. Reverse osmosis, ultrafiltration, and nanofiltration are just a few of the systems we have installed to meet our clients needs. Although this page focuses on membrane systems rest assured we have the capabilities to bring the best pre treatment options into play with your membrane based system.
Flag City Water is able to bring you the best in Industrial Reverse Osmosis Systems. We work hand in hand with the major manufacturers of industrial built membrane systems. Kinetico, Crane and Western Reserve are just a few of the companies we represent. . What really sets us apart from other equipment suppliers is our ability to understand and analyze the water problems before the application of equipment. Once the equipment is selected and the installation is completed by our professional installers (or yours) it is time for our service to make sure the equipment stays in top running form. Our superior products, application knowledge and the ability to install and service your installation make Flag City Water the leader in commercial industrial membrane water treatment.
There are several different classifications of membrane type systems. We will select the proper membrane for the application. We offer these pre engineered membrane systems in configurations and flow rates from 150 gallons per day to 360,000 gallons per day. Larger custom systems can be built upon request.
Tap Water
Brackish Water
Sea Water
Double Pass (High Purity)
Each application and accompanying water source requires a different approach and system design. Following is an example of applications Flag City Water Systems can treat with a membrane system:
Boiler Feed Water
Rinse Water
Desalination
Potable Water
Ingredient Water
Medical Water
Laboratory Water
Process Water
Bottled Water
Flag City Water Systems has the most complete line of Reverse Osmosis equipment in the industry. To select the right Reverse Osmosis system for your application, there are four primary considerations; the type of raw water, the quality of the product water required the capacity of product water required, and any special features such as storage, repressurization, or mounting.
Using the water analysis we will also recommend the best Pretreatment Equipment such as water softeners, carbon filters, and chemical feed systems. We will help you through each stage of these primary considerations. If you already have the specifications of what you require please go to our water analysis form and application survey.
If you do not see your application here please call or email for a personal consultation. Flag City Water can assist you with engineering drawings, system design, job specifications and submittals. We will develop a design that meets your specific
job requirements.
Call the experienced professionals at Flag City WaterSystems for all of your commercial and industrial water system requirements. We can provide you with information, products and services for the most demanding applications. We have been serving the commercial and industrial market since 1979. You can contact us at 419-423-8082 or 800-232-7300 or email us at info@flagcitywater.com
Flag City Water is able to bring you the best in Industrial Reverse Osmosis Systems. We work hand in hand with the major manufacturers of industrial built membrane systems. Kinetico, Crane and Western Reserve are just a few of the companies we represent. . What really sets us apart from other equipment suppliers is our ability to understand and analyze the water problems before the application of equipment. Once the equipment is selected and the installation is completed by our professional installers (or yours) it is time for our service to make sure the equipment stays in top running form. Our superior products, application knowledge and the ability to install and service your installation make Flag City Water the leader in commercial industrial membrane water treatment.
There are several different classifications of membrane type systems. We will select the proper membrane for the application. We offer these pre engineered membrane systems in configurations and flow rates from 150 gallons per day to 360,000 gallons per day. Larger custom systems can be built upon request.
Desalination
Flag City Water Systems has the most complete line of Reverse Osmosis equipment in the industry. To select the right Reverse Osmosis system for your application, there are four primary considerations; the type of raw water, the quality of the product water required the capacity of product water required, and any special features such as storage, repressurization, or mounting. 
If you do not see your application here please call or email for a personal consultation. Flag City Water can assist you with engineering drawings, system design, job specifications and submittals. We will develop a design that meets your specific 
