The New IW Reverse Osmosis System

A completely flexible solution for high-purity water in half the time.

The new Culligan IW Reverse Osmosis system facilitates maximum cost-effectiveness by using some of the most innovative commercial technology in the industry and American-made design.

Its configurable construction allows for up to 100 design variations and features to create the perfect RO system to match your facility. This variety of modular configurations can cover flow requirements from 22 to 200* GPM. 

Benefits of a Culligan Industrial Water Reverse Osmosis System

  • Quickly create a tailored RO solution with the configurator tool for maximum cost-effectiveness.
  • Save on utilities with low-energy membranes featured on the IW RO system that require smaller pumps.
  • Speed up new system onboarding with its familiar Culligan® Global Electronics system controllers, used by hundreds of Culligan Men and Women around the world.
  • Reduce startup time with worldwide technical support for installation.
  • American-made construction allows for a Culligan® quality guarantee. 

Specifications of a Culligan Industrial Water Reverse Osmosis System

  • Galvanized steel frame mount with anti-corrosion paint coating.
  • Multi-stage high-pressure pump with high-grade AISI 316 Stainless Steel, dry running protection, and low-noise/high-efficiency IE3 motor.
  • Ultra-low-pressure, high-rejection 8" membranes.
  • 5 micron pre-filtration with PVC housing.
  • Culligan® Smart Controller automates operation with digital flow meters, pressure transducers, and conductivity measurements, along with other advanced functionality more commonly found in PLC controls. 

*Nominal capacity based on 3 year old RO membranes operating on a properly pre-treated feed water of 1500 ppm TDS as NaCl, 68 °F (20 °C), Silt Density Index (SDI) below 3, and supplying water to atmosphere. Productivity will vary depending on the feed water conditions.

Contact Culligan Commercial and Industrial for More Information About the IW Reverse Osmosis System

 Security code

Global text/links:
Zip/postal code text: Code postal
Find button text: Trouvez Culligan
Dealer locator link: Dealer Results
Contact button text: Contactez Nous
Search field text: Recherche Culligan
Search button text: Aller
Search results link: /fr/resultats-de-la-recherche
Home/Office/General Contact Form Side Panel:


Demandez au Expert en eau Culligan d'analyser l'eau de votre maison et de vous recommander la solution qui vous convient le mieux.

Contactez votre
Expert en eau Culligan

Commercial/Industrial Contact Form Side Panel:

Fixez un rendez-vous aujourd’hui.

Nous vous encourageons à nous faire parvenir vos commentaires, compliments, préoccupations et demandes de renseignements.

Contactez Nous

Home/General Side Panel:

Vous devez faire analyser votre eau?

Planifiez une analyse d’eau à domicile GRATUITE qui répondra à vos besoins.

Nous trouverons un représentant Culligan près de chez vous.


Contactez Nous

Office Side Panel:

Obtenez l'eau potable rafraîchissante de Culligan pour votre bureau.

Votre Expert en eau Culligan local peut vous recommander la solution idéale pour vous.


Contactez Nous

Commercial Side Panel:

Fixez un rendez-vous aujourd’hui.

Si vous êtes à la recherche de solutions de traitement d'eau commerciales, veuillez communiquer avec Culligan.


Contactez Nous

Industrial Side Panel:

Fixez un rendez-vous aujourd’hui.

Si vous êtes à la recherche de solutions de traitement d'eau industriel, veuillez communiquer avec Culligan.


Contactez Nous