Purified water treatment for the pharmaceutical, generics, healthcare and biotechnology markets.


Orion is a skid-mounted, multi-technology purified water system. It offers softening, reverse osmosis and continuous electrodeionisation (CEDI) technologies that can be fully or partially hot water sanitised. It is ideal for use as a pharmaceutical water system for the generation of purified water. Orion can reduce overall water and energy consumption through a reuse cycle and the introduction of more energy-efficient pumps.

Available in three models with a range of flow rates from 0.5 to 20m³/hr, Orion is an evolution in modular water treatment. Products in the range include:

  • S SERIES: This premier Orion meets the ultimate requirements for sustainability. Optimised technologies reduce overall energy and water consumption, offering long-term operational savings.
  • E SERIES: The mid-range Orion reduces wastewater during recycle mode and also conserves energy to meet good environmental practices.
  • C SERIES: Our classic Orion offers you the core Orion technology within the most economical investment package.

Orion Purified Water System Features

  • Global industry track record
  • Highly efficient, supporting sustainability by reducing energy consumption and reducing wastewater
  • Meets the needs of a diverse range of markets including: Pharmaceuticals, Healthcare, Biotechnological, Cosmetics and Generics
  • Reliable and consistent delivery of purified, treated water of the required quality in the necessary quantities 
  • Meets the quality standards of current USP and Ph Eur purified water and Ph Eur highly purified water
  • Fully compliant with FDA, cGMP and GAMP requirements
  • Designed and manufactured in accordance with the ISPE guidelines for water and steam
  • Hot water sanitised
  • Economical life cycle costs
  • Lifetime service support from Veolia Water Technologies

Take a minute to calculate your savings by using our simple online calculator and determine what you’d save by using the Orion S Series. Want to see how Orion works? View our product process schematics today.

Water Treatment Applications

We design and manage innovative solutions for a wide range of water and wastewater treatment applications.

High-quality water systems for production, process and manufacturing uses.


Our teams of industry experts work with you to supply the water technologies and services you need to overcome challenges in your market.

Delivering compliant process and waste to recovery water for pharmaceutical/cosmetic needs.

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