12gpm RO with 8inch membranes, WPS photoshoot 08_10/2023

Industrial and Commercial Reverse Osmosis (RO) Systems

Nalco Water provides reverse osmosis systems and equipment for industrial and commercial applications. Our RO solutions can be fitted with a variety of pre-treatment modules including cartridges, multimedia, greensand filters, activated carbon pre-filtration, softeners or chemical feed systems.

Whether you buy or rent a Nalco Water RO system, you get access to our 3D TRASAR™ Membrane Technology. This proprietary technology remotely monitors your operation and performance, ensuring a reliable water supply and minimising unscheduled downtime.

Supporting Your RO System

RO System Unit, Water Technician

RO Performance Services

RO Performance Services brings together industry expertise, process control, real-time monitoring and onsite service to ensure that your system is operating at its best.


Water Filtration and RO Membrane Services

Water Filtration and RO Membrane Services includes audits, autopsies, cleanings and optimization that enhance your RO membrane performance.


3D TRASAR™ Technology for Membranes

3D TRASAR™ Technology for Membranes is a remote monitoring system that lets you maximise your RO production while minimising your environmental footprint.

Industrial Water Treatment System Rental

Industrial Water Treatment System Rental

Get the water you need when you need it with Nalco Water’s industrial water treatment system rentals.

Our rental and mobile water treatment systems are used as an interim solution to ensure that your water supply is uninterrupted and unaffected. 

Nalco Water at Work: RO Case Studies

Emergency room building entrance

Hospital reduces greenhouse gas emissions by 104 metric tons per year while reducing energy costs (natural gas) by $84,000.

Heavy, PRS, Global Chemical

Nalco Water’s PermaCare® application improved productivity of a reverse osmosis system and saved on membrane replacement costs for a leading chemical plant in India.

Water Filtration and RO Membrane Services

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