RO Systems

RO Systems

RO Systems

Reverse Osmosis or RO Systems are used to remove molecules and ions from water. These systems are used in commercial facilities and industries to convert any kind of water into drinkable water. Requirement of pure and healthy drinking water is being increased by the days. People are now becoming serious about making their lifestyles healthier. Drinking pure water is an important part of their healthy lifestyle. Reverse osmosis has gained wide acceptance and popularity due to its simple operation and the ability to withstand variations in feed water quality.

RO Systems

Reverse Osmosis Systems are useful for industries too. In large industrial units, water treatment plants have great importance. In industries, there is water has been used in many ways. Using pure water for industries is significant as pure water is used for various processes and workers.

All our reverse osmosis systems are carefully customized and configured to suit individual requirement of output water, which varies from normal drinking application to the specific usage, such as food processing, pharmaceuticals and boiler feeding requirement. This is done through an in-depth and complete chemical analysis of the feed water available to us in specific location.


  • Low operational and maintenance costs
  • Low water-rejection rate
  • Modular design
  • Most modern membrane technology
  • Produces high-quality dematerialized water

WATERTEC offers a wide range of reverse osmosis systems:

  • Residential RO Systems
  • Commercial RO Systems / Institutional RO Systems
  • Industrial RO Plants / Industrial RO Systems

Residential RO Systems

Our domestic range of RO water systems is available in 3/5 stage purification modules in these flow configurations:

  • 10 LPH RO Systems
  • 20 LPH RO Systems
  • 25 LPH RO Systems

Commercial RO Systems / Institutional RO Systems

RO Systems

The Commercial RO Systems come in standard models. These systems can be customized to add Multimedia Filters, Activated Carbon Filters, Water Softeners, Antiscalant Dosing Systems, and UV Sterilizers. These systems are used to purify water and remove salts and other impurities. These are also capable of rejecting bacteria. These are our most durable RO systems with great value in quality, convenience, and price. NSF-grade high quality parts are used to build this tough system. The commercial RO systems are constructed with premium components, high quality filters and membranes to guarantee high rejection rates and output speed. Commercial RO water treatment is very complex due to need of very large amounts of daily water processing. There are many stringent requirements for the input water quality for commercial ROs compared to residential RO systems. Commercial RO systems (at over 400 GPD flow rates) would always require pre-treatment of the incoming water to assure a flawless operation and membrane/system longevity. The appropriate pre-treatment depends on local water quality. The most commonly used pre-treatments are water softeners and back-washing carbon filters for treating hard and chlorinated water. Other specialty filters can be used when specific contaminants are present. For example, if you have above 0.5 ppm of iron in your water, you would need an iron-removal filter in front of the commercial RO system.


  • 20 and 5 micron sediment pre-filter
  • Adjustable Stainless Steel Waste Needle Valve
  • Atmospheric Storage Tank Float Switch
  • Contaminant Rejection 95-99%
  • FRP Pressure Vessel
  • Fused Off / On Safety Switch Control
  • Heavy Duty High Pressure Tubing
  • Liquid-Filled High Pressure Gauge
  • Powder-Coated Steel Frame
  • Pressure Gauges
  • Product and Waste Flow Meters (Recycle Valve & Pre-filter Guages)
  • Stainless Steel Membrane Housing
  • Stainless Steel Multistage High Pressure Pump
  • Thin Film Composite TFC Membrane

The Commercial RO Systems are available in following flow ranges:

  • 200 LPH RO Systems
  • 250 LPH RO Systems
  • 400 LPH RO Systems
  • 500 LPH RO Systems
  • 750 LPH RO Systems

Industrial RO Plants / Industrial RO Systems

RO Systems

WATERTEC offers a wide range of Industrial Reverse Osmosis Plants best suited for stringent process requirements. Our plants are carefully customized and configured to suit individual requirement of output water, which varies from normal drinking application to the specific usage, such as food processing, pharmaceuticals and boiler feeding requirement. These systems come standard with pre-filters, chemical dosing and antiscalant dosing. Customization is available on all units based on individual water application and customer need.

These high-volume reverse osmosis systems are skid mounted and feature an excellent pre-treatment design and premium components to ensure guaranteed quality and performance. They are designed for higher recovery rates and minimum energy consumption, so that you experience greater savings with lower maintenance and operations costs. These ultra high-volume reverse osmosis systems are ideal for heavy duty commercial or industrial applications.


  • 20 & 5 Micron Cartridge Filter
  • 4" & 8" TFC Spiral Wound Membranes
  • Built-In TDS Monitor & Pre-Treat Lockout
  • Computer Controller with On/Off Control Switch
  • Contaminant Rejection 96-98.5%
  • Epoxy Painted Steel Frame
  • Feed Solenoid Valve with Manual Bypass
  • FRP Membrane Housings
  • Fully Equipped and Customizable
  • Glycerin Filled Pressure Gauges
  • Microprocessor Based Control Panel
  • Outlet Conductivity Meter
  • Permeate and Concentrate Flow Meters
  • Stainless Steel High Pressure Multistage Pump
  • Tank Full Contacts, Low Pressure Monitor & Alarm


  • Desalination of Bore Water, Seawater, Brackish Water
  • Low Conductivity Water for Laboratories, Printing Presses, Laser Cutters, Boilers
  • Oil and Gas Operations, Mining Operations, Remote Mining and Exploration Camps
  • Pathologies, Laboratories, Pharmaceutical Industry, Cosmetic Manufacturing
  • Remote Residential Communities, Resorts, Hotels, and Hospitals

Customized Solution

Selection of a plant depends on application, water quality and water consumption. Our water experts are at your service to ensure the best customized solution.