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Nalco Pretreatment Solutions (PTS) is a leading manufacturer of industrial water treatment equipment. Nalco PTS sells, installs and services commercial/industrial water treatment systems used in many different applications. These standard systems can be customized to meet specific process water requirements, such as size, lifespan, design flexibility and budget.

With over 40 years of experience in industrial water treatment equipment design and manufacturing, Nalco PTS is a qualified provider of many different types of industrial water treatment equipment specifically suited to your commercial or industrial water treatment use.

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Cartridge/ Bag Filtration >
Nalco PTS provides Cartridge/ Bag Filtration with virtually all filter types and housings including pleated, string-wound, melt-blown, and bag filters.

Condensate Polishers >
Nalco PTS has several Condensate Polishers options including purchasing one of our standard condensate polishers, renting one of our modular condensate polishers, or using our exchange service polishers.

Conventional/Media Filtration >
Depending upon the water quality required, Nalco PTS provides systems with virtually all filter types with media including sand, multimedia, greensand, Greensand Plus, carbon and other specialized materials.

Dealkalizers >
Nalco PTS is a leading provider of standard water dealkalization systems for commercial and industrial applications.

Deionizers/Demineralizers >
Nalco PTS two-bed deionizers are available as standard pre-engineered units with the flexibility to meet a wide range of requirements.

Ion Exchange >
Nalco PTS designs and manufactures water treatment equipment which use strong acid cation ion exchange and/or strong base anion ion exchange resins.

Membrane Filtration >
The experienced Nalco PTS team can guide you through the complex process of selecting the optimal combination of membrane filter, membrane cartridge construction, membrane housing, and the right manufacturer for your needs.

Reverse Osmosis >
Nalco PTS is a leading supplier of industrial reverse osmosis (RO) systems and commercial reverse osmosis systems to efficiently remove dissolved solids and contaminants from water in industrial and commercial applications.

Side Stream Filtration >
Nalco manufactures the UltraSand Plus HEF Side Stream Filtration Systems to remove suspended solids from open or closed recirculating cooling systems, which is key to successful cooling water filtration.

Ultrapure Water >
Nalco PTS is a leading manufacturer and supplier of the highly specialized water treatment equipment and services to produce ultrapure water.

Ultraviolet (UV) Water Systems >
Nalco PTS sells Industrial and Commercial UV units manufactured by Aquafine, Trojan, Sevren Trent and UltraDynamics for water disinfection or TOC destruction when they are part of a larger water treatment plant or project.

Water Softener >
Nalco PTS is a leading manufacturer of industrial water softeners for all commercial and industrial applications.

How Can We Help?
Looking to service, replace, expand, or improve your water pretreatment system? Need supplies or replacement parts for your pretreatment water equipment? Let Nalco PTS help you find what you're looking for or contact Nalco for further assistance with all of your water pretreatment system needs.
About Pretreatment Solutions
Nalco Pretreatment Solutions (PTS) is a leading manufacturer and supplier of services, systems and supplies for industrial and commercial water pretreatment systems for treating process water, product water, boiler pretreatment, and drinking water.
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