Reliable Cooling Tower Treatment Solutions

Enhancing efficiency and compliance with expert programs from Tandex.

At Tandex, we understand that maintaining the efficiency, safety, and compliance of your cooling tower systems is critical to your business. Our cooling tower treatment solutions are designed to improve performance, reduce operational costs, and help you meet Australian regulatory requirements with confidence.

Cooling towers face a variety of water quality challenges—including corrosion, scale build-up, and biological fouling—all of which can impact system performance and safety. If left untreated, these issues can lead to reduced cooling capacity, increased energy consumption, damage to equipment, operational inefficiencies, and unplanned downtime. In more serious cases, they may also pose significant health risks, including the potential for Legionella outbreaks. Tandex offers tailored cooling tower treatment solutions that address these risks through:

At Tandex, we understand that maintaining the efficiency, safety, and compliance of your cooling tower systems is critical to your business. Our cooling tower treatment solutions are designed to improve performance, reduce operational costs, and help you meet Australian regulatory requirements with confidence.

Two industrial cooling towers installed side by side outdoors, with the larger unit on the left and a smaller tower on the right, connected by stainless steel pipework on a concrete pad.

Cooling towers face a variety of water quality challenges—including corrosion, scale build-up, and biological fouling—all of which can impact system performance and safety. If left untreated, these issues can lead to reduced cooling capacity, increased energy consumption, damage to equipment, operational inefficiencies, and unplanned downtime. In more serious cases, they may also pose significant health risks, including the potential for Legionella outbreaks. Tandex offers tailored cooling tower treatment solutions that address these risks through:

Corrosion & Scale Inhibitors

Maintain heat transfer and system efficiency by preventing the buildup of scale and the formation of corrosive deposits on heat exchange surfaces.

Biocides

Prevents microbial growth, including algae and bacteria, and controls Legionella to maintain water quality and ensure safe system operation.

pH Control Agents

Stabilises system water chemistry by maintaining optimal pH levels, helping to prevent corrosion, scale formation, and reduced chemical effectiveness.

Dispersants & Antifoams

Supports clean, smooth operation by preventing the buildup of suspended solids, minimising fouling, and reducing foam formation that can disrupt system efficiency.

Corrosion & Scale Inhibitors

Maintain heat transfer and system efficiency by preventing the buildup of scale and the formation of corrosive deposits on heat exchange surfaces.

Biocides

Prevents microbial growth, including algae and bacteria, and controls Legionella to maintain water quality and ensure safe system operation.

pH Control Agents

Stabilises system water chemistry by maintaining optimal pH levels, helping to prevent corrosion, scale formation, and reduced chemical effectiveness.

Dispersants & Antifoams

Supports clean, smooth operation by preventing the buildup of suspended solids, minimising fouling, and reducing foam formation that can disrupt system efficiency.

At Tandex, we believe that an effective program doesn’t end once the treatment is installed — it requires active management to keep your system operating at its best. That’s why our cooling tower treatment solutions are backed by continuous oversight, ensuring performance remains consistent under real-world operating conditions.

Our technicians use a combination of regular site testing, automated dosing equipment, and real-time monitoring tools to keep water chemistry within optimal ranges. This proactive approach allows us to identify trends, correct imbalances early, and prevent issues before they disrupt your operation.

Equally important, we help you navigate the requirements of AS/NZS 3666 with clear documentation, accurate record-keeping, and practical support during audits or inspections. With Tandex as your partner, you gain not only chemical treatments but also a reliable compliance framework, peace of mind that risks are under control, and confidence that your cooling tower is being cared for by experienced specialists.

Photograph of the Tandex building taken in 1991 when the facility was purchased, showing signage for industrial water treatment and protective coatings on the front of the building.

At Tandex, we believe that an effective program doesn’t end once the treatment is installed — it requires active management to keep your system operating at its best. That’s why our cooling tower treatment solutions are backed by continuous oversight, ensuring performance remains consistent under real-world operating conditions.

Our technicians use a combination of regular site testing, automated dosing equipment, and real-time monitoring tools to keep water chemistry within optimal ranges. This proactive approach allows us to identify trends, correct imbalances early, and prevent issues before they disrupt your operation.

Equally important, we help you navigate the requirements of AS/NZS 3666 with clear documentation, accurate record-keeping, and practical support during audits or inspections. With Tandex as your partner, you gain not only chemical treatments but also a reliable compliance framework, peace of mind that risks are under control, and confidence that your cooling tower is being cared for by experienced specialists.

Our service goes far beyond chemical supply. We provide hands-on support with:

  • Expert guidance on chemical, mechanical, or design-related issues
  • Free site visits and surveys with tailored recommendations
  • Access to technical resources and proven strategies used in diverse industries

We prioritise long-term system health and energy efficiency by delivering effective, sustainable, and adaptable solutions to meet your system’s unique needs.

With over 50 years of experience, Tandex is a trusted provider of customised cooling tower treatment solutions. Our skilled specialists offer practical advice and tailored programs to suit your operational needs. We focus on transparent service, safety, and full compliance—delivering efficient, sustainable solutions that support long-term system performance.

Our service goes far beyond chemical supply. We provide hands-on support with:

  • Expert guidance on chemical, mechanical, or design-related issues
  • Free site visits and surveys with tailored recommendations
  • Access to technical resources and proven strategies used in diverse industries

We prioritise long-term system health and energy efficiency by delivering effective, sustainable, and adaptable solutions to meet your system’s unique needs.

A Tandex service technician wearing a hard hat and high-visibility vest stands in front of a large industrial cooling tower system. The cooling towers feature red and green piping and metal framework, set outdoors under a bright sky.
A Tandex service technician wearing a hard hat and high-visibility vest stands in front of a large industrial cooling tower system. The cooling towers feature red and green piping and metal framework, set outdoors under a bright sky.

With over 50 years of experience, Tandex is a trusted provider of customised cooling tower treatment solutions. Our skilled specialists offer practical advice and tailored programs to suit your operational needs. We focus on transparent service, safety, and full compliance—delivering efficient, sustainable solutions that support long-term system performance.

Protect your assets and improve operational efficiency with expert cooling tower treatment solutions from Tandex. Contact us today to arrange a free site survey or speak with a specialist about your system requirements.

Protect your assets and improve operational efficiency with expert cooling tower treatment solutions from Tandex. Contact us today to arrange a free site survey or speak with a specialist about your system requirements.