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Nitro beverage dispensing with Rotarex

Rotarex is a world-leading brand in gas solutions, renowned for its innovation and precision in the development of systems for beverage dispensing. With more than a century of experience and distribution in over 65 countries, the company offers equipment designed for demanding applications, including the infusion of nitrogen into cold drinks. Its commitment to quality, safety and compact design makes Rotarex a benchmark in the hospitality, foodservice and professional vending sectors.


At Install Beer we offer Rotarex systems specialised in nitrogen infusion for drinks such as cold brew coffee, kombucha or cocktails. Equipment such as ColdFusion, Fusion and Nitro Pro is designed to create a silky texture, dense foam and a visually appealing effect in every serve. These systems offer quick installation, stable pressure control and consistent results thanks to their plug-and-play technology and hygienic design without an internal tank. They are the perfect solution for specialty coffee shops, cocktail bars, catering services or any business looking to stand out with high-quality nitro beverages.

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Rotarex BubbleBox systems are designed to infuse CO₂ or N₂ into beverages in a precise, safe and professional way. They are compact, plug & play units that are easy to install, ideal for businesses looking to improve the texture, presentation and shelf life of their drinks. Each model is optimized according to the type of beverage and end use:


Sparkling water: Models such as BubbleBox Slim, Carbo Pro, Fizzy and Aqua offer adjustable carbonation, controlled temperature and continuous service without the need for internal bottles. Ideal for hospitality, offices or premium water fountains.


Cold brew coffee, kombucha or nitrogenated drinks: Units such as ColdFusion, Fusion and Nitro Pro integrate nitrogen into cold beverages to achieve a silky foam, smoother flavour and an attractive visual experience. Perfect for specialty coffee shops and cocktail bars.


Wines or sparkling cocktails: The BubbleBox Bubbly system, in countertop or demo versions, allows you to carbonate directly at the point of service, adding freshness and fine bubbles to every glass. Ideal for tastings, mobile bars and events.