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Cooling Water Management

Optimize critical data center cooling assets to maximize operational availability and minimize carbon footprint.

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Life Cycle Management

Solve end-to-end data center water management challenges from site selection and design through post-treatment 

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Explore Our Programs for Data Centers

Yellow Metal Corrosion Inhibitor

Yellow Metal Corrosion Inhibitor

Learn more about a stable, high performance corrosion inhibition for your widest operating window yet.

Commercial White Rust Inhibitor Programs

Commercial White Rust Inhibitor Programs

Nalco's patented, white rust inhibitor is a synergistic blend of passivation agents for galvanized surfaces that are exp...

Water Quality IQ™

Water Quality IQ™

Water quality data and analysis is an essential part of an operation. Our advanced industrial water treatment technology...

WaterShed Tailings Dewatering Technology

WaterShed Tailings Dewatering Technology

WaterShed technology allows the mining industry a higher degree of operational flexibility and significantly lower start...

Ecolab Water Safety IQ™ for Intelligent Water Risk Management

Ecolab Water Safety IQ™ for Intelligent Water Risk Management

Ecolab Water Safety IQ™ delivers unparalleled insight into your water risk.

Service Intelligence powered by ECOLAB3D™

Service Intelligence powered by ECOLAB3D™

Service Intelligence enhances collaboration and transparency with your Nalco Water support team. Consistent service deli...

Ecolab® Heat Exchanger IQ™

Ecolab® Heat Exchanger IQ™

Ecolab® Heat Exchanger IQ™ delivers unmatched visibility and control over heat exchanger operations. From real-time dia...

Ecolab CondenserIQ™

Ecolab CondenserIQ™

Ecolab CondenserIQ™ delivers visibility that can predict and prevent operational problems and improve overall condenser ...

Data Center Cooling System Management

Data Center Cooling System Management

Nalco Water offers programs to optimize the performance of data center cooling systems. We help maximize uptime, power a...

Explore Our Solutions for Data Centers

Ecolab Commercial Pest Elimination for Buildings

Ecolab Commercial Pest Elimination for Buildings

Commercial Pest Control Services | Ecolab delivers Pest Elimination - not just pest control

Ecolab Pest Intelligence

Ecolab Pest Intelligence

With 24/7 pest detection technology and advanced analytics, we optimise pest-free outcomes for your business. Learn more...

Water Safety Programs

Water Safety Programs

The very water and mechanical systems that cools your air, supplies your faucets, fills your pools, or feeds your founta...

Water Reuse and Recycling

Water Reuse and Recycling

Explore Nalco Water's industrial water reuse and recycling solutions to conserve water, treat combined wastewater stream...

Industrial Water Pretreatment Systems

Industrial Water Pretreatment Systems

Our team designs, builds and services ion exchange, water filtration, DI and RO systems, and provides maintenance and ex...

Wastewater Treatment

Wastewater Treatment

We offer a number of tools to efficiently analyze, evaluate, and provide wastewater treatment your entire operation from...

Pretreatment Specifications

Pretreatment Specifications

Pretreatment Specifications

Supplemental Disinfection

Supplemental Disinfection

Our Environmental Hygiene Services (EHS) Group offers supplemental disinfection of domestic water programs that can effe...

Water Pretreatment Equipment Solutions and Services

Water Pretreatment Equipment Solutions and Services

Raw water and process water pretreatment equipment services and supplies to keep your water pretreatment equipment opera...

Get In Touch with Us

Give Us a Call

With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.

Nalco Water 
1601 W. Diehl Road
Naperville, Il 60563

Thank you for your interest in our Nalco Water offerings. Tell us how we can help you and one of our water, energy or air experts will get back to you.

Nalco Water Customer Service: +1-800-288-0879

Connect with One of Our Data Centers Experts

Thank you for your inquiry about our data center technology solutions. Someone from our team will be in touch with you shortly.