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COVID-19 Update

To our valued customers,

Regarding the ongoing and unprecedented impact of the COVID-19 outbreak, Centurion Group would like to make very clear that our number one priority is the health, safety and well-being of our employees and customers alike.

All Centurion Group brands are actively adhering and aligning their business policies to the advice issued by their local governments and health authorities and continue to evaluate and adjust business protocol accordingly as the circumstances around COVID-19 change.

While we are monitoring the situation very closely, we would like to emphasize that we currently remain operational as normal. We are dedicated to delivering our services to our many clients around the world, while taking into consideration the challenging circumstances affecting many of us.

Should you have any enquiries about specific operational or process matters, please contact the required business unit via the below email address:

Likewise, please feel free to contact your local business unit account manager who will be happy to help.

We aim to provide an initial response to your query within 48 hours.

AND SERVICES Designed for Today's
Economic Climate

Tristar is an experienced quality and service excellence focused supplier, offering a complete range of specialist products and services for water and wastewater treatment systems. Tristar delivers complete turnkey solutions from design, construct, and installation to operations, maintenance and routine servicing.


What you'll get with
Tristar water Solutions

- Plants designed to ensure water and waste water is treated as specified, produced cost effectively and meeting ISO 9001 quality standards and DOH guidelines
- State of the art, easy to use efficient designs
- Both Short and Long term routine or bespoke servicing, operation and maintenance packages
- On-site installation, commissioning and training
- Chemicals, spare parts and consumables
- Focus on safety
- Large rental fleet available for short-term or long-term rental
- Emergency breakdown 24/7 service, with technicians ready for travel on short notice
- Plants that comply with statutory and environmental regulations

Full Services

  • Reverse Osmosis (RO) Systems

    Tristar Water Solutions are Australia’s leading specialists in industrial reverse osmosis systems. We specialise in the design, manufacture and installation of high quality Brackish and Sea Water Reverse Osmosis (BWRO and SWRO) and Continuous Electro Deionisation (CEDI) systems for mining, commercial and industrial applications.

  • Water Clarification

    Tristar offer a range of water clarification systems such as Dissolved Air Floatation (DAF), Oil Water Separator, Gravity Clarifier and Lamella Clarifier.

  • Media Filtration

    Tristar’s range of media filtration packages suit all water quality. Tristar media filtration products include Multi Media Filtration (MMF), Screen Filtration, Granular Activated Carbon Filter (GACF), Iron and Manganese Removal Filter (IMRF), Demin Ion Exchange Filter (DIXF) and Softener Ion Exchange Filter (IXF).

  • Membrane Filtration

    Tristar use Ultrafiltration (UF) and Softener Nanofiltration (SNF) membrane filtration technologies for potable/drinking water production, and where required for other high grade water treatment applications.

  • Sterilisation / Disinfection

    Tristar offer a range of water sterilisation/disinfection systems for potable and industrial water uses such as Ultraviolet (UV), Liquid Chlorination, Gas Chlorination and Ozone disinfection system.

  • Chemical Dosing System

    Tristar supply pH correction, Chlorination, de-chlorination, and coagulant/flocculent chemical dosing systems.

  • The MBR System

    Tristar Membrane Bioreactor treatment (MBR treatment) systems use an extremely efficient combination of a well-proven biological treatment process to biodegrade organic matter and a membrane-based solids-liquid separation process.

  • The SAF System

    The Submerged Aerated Filter (SAF) is a biological treatment process based on a submerged aerated biofilter using a fixed film, attached biological growth process. The high rate biological oxidation process is performed using an extremely efficient Submerged Aerated Filter with a very high specific surface area.

  • The SBR System

    Tristar Sequencing Batch Reactor (SBR) systems provide a cost effective solution based on a simple time controlled batch process. The SBR provides the anoxic, aerobic, settle & decant processes all within a single reactor tank for treatment of sewage.

  • Plant Maintenance & Servicing

    Routine and long term servicing is a must to keep your system at peak operating performance for the lowest possible cost. Tristar offers you a variety of service and maintenance plans that provide regular inspections, on-going monitoring, servicing and maintenance for your entire system.

  • Chemicals, Consumables & Spare Parts

    Tristar have a complete range of chemicals, consumables and spare parts for your water or wastewater plant. Our focus is on supplying premium quality products and with our service and operations/maintenance packages you can enjoy high quality products for reasonable prices.

  • Hire Options

    Tristar’s large rental fleet are available for short term or long term rent. Tristar plants come in various sizes and with a simple plug and play technology requiring minimal set up. Where lower costs are required, Tristar will consider build own operate (BOO) solutions.

Get in touch

If you’re looking for water and waste water treatment services in Australia, call us on (08) 9331 6133 or email today to find out more about our highly efficient water and wastewater treatment systems.


Privacy Policy

What information do we collect?

We collect information from you when you fill out a form.

When using the contact form on our site, as appropriate, you may be asked to enter your name, phone number or e-mail address. You may, however, visit our site anonymously.

What do we use your information for?

Any of the information we collect from you may be used to improve customer service

(your information helps us to more effectively respond to your customer service requests and support needs)

Do we disclose any information to outside parties?

We do not sell, trade, or otherwise transfer to outside parties your personally identifiable information. This does not include trusted third parties who assist us in operating our website, conducting our business, or servicing you, so long as those parties agree to keep this information confidential. We may also release your information when we believe release is appropriate to comply with the law, enforce our site policies, or protect ours or others rights, property, or safety. However, non-personally identifiable visitor information may be provided to other parties for marketing, advertising, or other uses.

Online Privacy Policy Only

This online privacy policy applies only to information collected through our website and not to information collected offline.

Your Consent

By using our site, you consent to our websites privacy policy.

Changes to our Privacy Policy

If we decide to change our privacy policy, we will post those changes on this page.

Contacting Us

If there are any questions regarding this privacy policy you may contact us using the information below.