Share this page

Preventive Maintenance


With over 30 years of experience, Nalco Pretreatment Solutions (PTS) is a qualified provider of preventive maintenance services for water treatment equipment used in industrial and commercial markets. Our service area includes the East coast, Midwest and West coast. As a water pretreatment solutions company, we provide equipment and services with vast technical knowledge of many different types of water treatment equipment and systems. Nalco PTS preventive maintenance programs for water treating systems are offered in the mid-Atlantic and northeastern regions of the USA.

Service Options

Nalco PTS preventive maintenance service options helps you avoid problems by putting your water treating equipment on a regular service schedule. These annual or multi-year contracts offer quarterly, monthly or other periodic visits to ensure timely preventive maintenance is administered to your water treatment systems and equipment.

Service Inclusions

  • Replacement of all expendables including filters, cartridges, UV bulbs and filtration media
  • Feedwater chemistries that test and record pH, chlorine, hardness and conductivity
  • RO system check and log RO rejection; monitoring of pump operation
  • Calibration
  • Mechanical checks on all equipment and components

Special Services as required by contract:

  • Membrane replacement
  • Media Rebed - Resin, Carbon
  • RO cleaning
  • Sanitization

Preventive Maintenance Service for All Types of Equipment

Nalco PTS preventive maintenance (PM) service can be provided for all types of water treatment equipment and systems, including:

  • Water filtration systems/equipment
  • Water softeners
  • Dealkalizers
  • Demineralizers
  • Reverse Osmosis (RO) systems
  • Ultra Pure Water systems (UHP)

Preventive maintenance of your water treatment system should do exactly that: prevent problems. Nalco PM service can help prevent unforeseen failures and reduce costly emergency repairs. Our PM service can also contribute to the reduction of costly production shutdowns due to water treatment system failures and offer our priority service PM customers special consideration for service scheduling and discounts on replacement parts. In the course of providing ongoing preventive maintenance, we can also provide additional insight for troubleshooting and upgrading your equipment.

Factory Trained Service Crews

Using OSHA-certified, factory-trained service crews, Nalco PTS can provide complete expert preventive maintenance services. We offer service for equipment manufactured by us or by any other equipment provider. Our crews may include mechanical/electrical engineers, field service technicians and operators. For new, old or retrofit systems, we are knowledgeable across a wide spectrum of systems and controls.

Posted on April 7, 2015 by Brian Krummel

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.
Privacy Policy
© 2016 Nalco
An Ecolab Company