An efficient tank is not defined only by how it is built, but also by its ability to maintain high performance over time.

With Rizzotto Service, we continue to support our customers long after installation through targeted refurbishment and upgrade interventions for existing tanks.

One of the most requested services involves the refurbishment of aging tanks not originally manufactured by us, where internal liners significantly less advanced than today’s solutions were installed. In these cases, we replace the existing membrane with the Rizzotto Group internal liner system, designed to ensure greater reliability, durability, and long-term operational continuity.

We also support our customers with the repair or replacement of worn accessories and the installation of new components, adapting the tank to evolving system requirements.

The quality of Rizzotto technology is demonstrated by a concrete fact: to date, no internal liner installed in a Rizzotto Group tank has ever required replacement.

Because the true quality of a tank is measured by its ability to continue performing safely and efficiently, year after year.