Meet the Perfect Gas Blender: Say Hello to TT-Mix Pro

Aug 9
2 min read

Updated: Aug 10

If you run a dive shop that offers recreational nitrox and technical gas fills, you already know the drudgery of mixing gases. Maybe you aren’t familiar with the patented TT-Mix Pro, manufactured in Italy by Nardi Compressori. If you’re not, take a couple of minutes to familiarize yourself with automated nitrox and trimix blending.

TT-MIX Pro automates gas blending from start to finish. Simply set your target mixture on the touchscreen and the system handles the rest. Its integrated gas sensors and automated pressure and flow regulation ensure precision throughout. Dual inlets for oxygen and helium, combined with Nardi's patented regulator system, deliver consistent, reliable results. This means faster turnaround and operational confidence on every fill.

✅ Why Upgrade to the TT-MIX PRO?

1. Fully Autonomous Operation

The TT-MIX PRO takes the guesswork out of gas blending. Once connected to your high-pressure compressor and oxygen/helium supply, the system manages every aspect of the process—from calibration to blending to final output—without the need for constant operator interaction. This frees up valuable staff time and reduces human error.

2. Pinpoint Accuracy Every Time

Equipped with dual electronic pressure reducers, the TT-MIX PRO ensures precise dosing of oxygen and helium. Using the included NardiBlender software, it automatically calculates the required volumes of each gas based on the target blend and cylinder pressure, then executes the mixing process. For dive shop owners, this means consistent fills and peace of mind for every customer.

3. Integrated Cost Analytics

With built-in monitoring, the TT-MIX PRO tracks gas usage and calculates the exact amount of oxygen and helium consumed during each blend. It even provides a final cost per fill, empowering shop owners to optimize pricing and inventory management. Your trimix divers will love you for only charging for the gas consumed ($$ helium !!), not some randomized charge-per-tank fee.

4. Designed for High-Demand Environments

The TT-MIX PRO intelligent system manages venting procedures to prevent residual gas contamination—an essential feature for facilities alternating between air, nitrox, and trimix.