Say Goodbye to Nitrogen Tanks: Discover the Benefits of Tank-Free Nitro Systems
How Infusion Pro Series Delivers Smooth, Creamy Nitro Drinks Without the Hassle of Tanks
Nitro coffee and cold brew drinks have become a favorite for cafés and coffee lovers because the tiny nitrogen bubbles produce a creamy mouth‑feel without adding dairy. Traditionally, these drinks relied on pressurized gas cylinders and kegs to infuse and store beverage. While effective, those cylinders can be bulky, expensive, and potentially dangerous when handled improperly.
How Tank‑Free Nitro Systems Work
Quality Draft Solutions’ Infusion Pro Series uses NitroBrew's infusion technology. Each unit uses nitrogen directly from the air and infuses it on demand—no nitrogen tanks or pressurized kegs are needed. A quiet air compressor and Flojet pump supply the pressure, and switchable faucets allow you to serve nitro or still beverages from the same line. This plug‑and‑play design works with cold‑brew coffee, lemonade, iced tea, cocktails and more, letting staff simply plug it in, pour and serve.
Other manufacturers have adopted a similar approach. One well‑known keg‑free nitro dispenser delivers a nitro infusion without any kegs to change, store, clean or sanitize but uses a niotrogen generator to provide the nitrogen. Likewise, there are countertop dispensers on the market that serve nitro and still beverages from a single tap and extract nitrogen from the air with a generator—no nitrogen tank is necessary. These examples show that tank‑free nitro systems are not only feasible but increasingly common in the industry.
Why Going Tank‑Free Is Better for Your Business
1. Lower Operating Costs
Nitrogen cylinders require regular refills or replacements, and many cafés pay rental fees to keep tanks on hand. The Infusion Pro Series eliminates those ongoing costs because it doesn’t use external gas. This means no cylinder rentals, no refilling service and no specialized storage requirements.
2. Less Risk and Easier Training
Handling pressurized gas cylinders requires training and can be hazardous. Employees need to connect regulators properly and must be aware of leaks or over‑pressurization. By contrast, a tank‑free system uses a dedicated compressor and pump (included with the unit but not housed inside the tap tower), so there are no external gas cylinders or pressure regulators that staff could accidentally mis‑configure. You simply connect the beverage line and power the system; there’s no risk of a nitrogen tank being left open and leaking.
3. Space Savings and Portability
Nitrogen tanks and kegs take up valuable floor or cooler space. With Infusion Pro equipment, there are no bulky cylinders or kegs. The countertop BrewBox model can be moved to pop‑ups, farmers markets or catering events and draws beverage from any pre‑chilled container (1–5+ gallons). The absence of tanks makes these units more compact and easier to place under a counter, on a bar or even at an outdoor event.
4. Consistent Quality and Quick Service
NitroBrew infusion technology produces a creamy beverage every time without the variability that can come from partially empty tanks or incorrect gas mixtures. Tank‑free systems provide consistent quality and fast service, which is essential when lines are long or staff are busy.
5. Better Sustainability
Because they use nitrogen directly from the air, tank‑free systems reduce the carbon footprint associated with manufacturing, transporting and refilling nitrogen cylinders. Removing kegs from the system also reduces cleaning chemicals and water usage. Bag‑in‑box and bag‑in‑keg concentrates used with Infusion Pro units further minimize waste and packaging. So as long as we have air.....you have your nitrogen source!
Final Thoughts
Nitro beverages don’t have to come with the burden of gas cylinders and kegs. The Infusion Pro Series offers smooth, creamy nitro drinks without nitrogen tanks or pressurized kegs thanks to the nitro infuser technology, integrated pumps and compressors. By eliminating external gas, these systems reduce costs, simplify training, save space and boost sustainability. Modern keg‑free nitro dispensers show that tank‑free nitro is the future, providing quick service and compact footprints while using nitrogen from the air we breath. For cafés, bars or mobile vendors looking to serve nitro without the headaches of gas cylinders, a tank‑free system is a smart, forward‑thinking choice.