On January 1, 2023, NSF. Std. 61 will be updating its requirements for potable water coatings and linings to the new standard, NSF/ANSI/Can Std. 600 or NSF 600. NSF 600 will require all coatings, which come in contact with potable water, to greatly reduce the extracted levels of solvents present in the coatings.
This is nothing new for Superior Tank.
For the last 35 years, we have continued to offer our customers the highest-grade powder coatings on the market, which are prepared to meet and exceed the ever-changing standards & project requirements laid out by various industries and applications. As the pioneers in applying powder coatings to the bolted steel tank, we possess the knowledge and experience necessary to ensure your storage tank remains in-tact and functional, while its contents remain clean and free of contamination.
It is our job, as your storage tank provider, to stay up-to-date on changing industry regulations – so you don’t have to. This couldn’t be more important for industries such as potable water. Providing potable water storage tanks, which supply drinking water to municipalities, water districts and communities across the US and the world, remains a large part of our business here at Superior Tank. It is extremely important that our customers understand that we are and will always keep our customer informed regarding any potential changes to rules & regulations affecting the consumption of potable, or drinking, water.
In this case, it is the update from the widely known NSF. Std. 61 to the NSF. Std. 600 standard. With the NSF. 600 standard update, customers can expect to receive a coating system which displays the following characteristics when storing drinking water:
- 100% Solids
- Zero Solvents
- Zero VOC’s
Additionally, unlike many other types of storage tanks, a Superior Tank factory powder coated bolted steel storage tank does NOT require a rubber or PVC liner – which means more money in your pocket!
The reason our bolted steel storage tanks don’t require a liner… our interior epoxy powder coating, Tank Tan. Tank Tan is the industry-leading thermosetting fusion-bonded epoxy powder coating system which meets both NSF. 61/600 certifications and has outstanding chemical and corrosion resistant properties. Together with our innovative SiZr seal for added protection, a Superior Tank bolted steel storage tank serves the perfect storage solution for your potable water storage needs.
To learn more about our Tank Tan interior epoxy powder coating, as well as other interior and exterior powder coating options available, visit our Coatings webpage.