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Home / Water Treatment Equipment & Innovation / G-C Controlled Release

G-C Controlled Release

What Is Controlled Release?

Garratt-Callahan’s G-C Controlled Release is an advanced water treatment technology specially designed for cooling towers and other industrial water systems. Unlike traditional liquid or solid chemistries, it gradually releases active ingredients at a controlled rate, ensuring steady performance and minimizing fluctuations in chemical levels. This precision-driven approach enhances system reliability, simplifies treatment processes, and supports long-term operational efficiency.

The Many Benefits of Controlled Release

Concentrated solid-form formulations come with numerous unbeatable benefits:

1. Go Green

Garratt-Callahan Controlled Release products incorporate several aspects of the U.S. EPA Green Chemistry Guidelines. The products are inherently safer to handle, less hazardous, and low in toxicity. Less fuel is used in transporting the products and drum disposal is eliminated. Controlled Release technology can reduce the environmental impact, and resolve safety issues.

2. Safe Handling

With your chemicals in solid form, you’re less likely to have spills or leaks to worry about. The pellets are completely safe to handle, and you won’t have to dispose of any hazardous materials when the pellets are fully spent.

3. Simple Setup

One Controlled Release dosage lasts for a full 30 days, making the treatment program extremely easy to manage. Plus, there are no chemical pumps or moving parts to repair or replace, and once the formula is used up, you won’t have to deal with the removal of empty drums.

4. Easy Transportation

Controlled Release is easy to deliver and can be sent to you via standard or express shipping methods.  Is your tower in a difficult-to-reach location where rooftop access, high ladders, or hatches are involved? Controlled Release is compact and light, making it safer and easier to transport to these hard to reach locations.

Connect with An Industrial Water Treatment Expert

Garratt-Callahan started with servicing the boilers that powered steam-locomotives of the Industrial Revolution. Our expertise in industrial water treatment service continues today for all types of industries and facilities. Our water treatment expertise — demonstrated through on-site consulting, chemical applications, equipment maintenance, and customer service — are more than just 100+ years old. Our client relationships are built on fairness, honesty, and integrity. By thoroughly understanding your needs and challenges, we can roll up our sleeves to find sustainable solutions that work.

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