--- title: Home description: Ontdek Duotank's innovatieve tankbieroplossingen en transportsystemen voor brouwerijen. Verbeter kwaliteit, duurzaamheid en efficiëntie met op maat gemaakte systemen. --- [![Duotank2022-RGB-72dpi](https://duotank.com/hs-fs/hubfs/Duotank2022-RGB-72dpi.png?width=70&height=49&name=Duotank2022-RGB-72dpi.png)](https://duotank.com) - Applications - [Hospitality and Tank Beer](https://duotank.com/hospitality-and-tank-beer?hsLang=en) - [Tank Beer on Events](https://duotank.com/tank-beer-on-events?hsLang=en) - [Tank Beer Transport](https://duotank.com/tank-beer-transport?hsLang=en) - [Tank Beer for Microbreweries](https://duotank.com/tank-beer-for-microbreweries?hsLang=en) - Tank Beer System - [System Overview](https://duotank.com/how-a-tank-beer-system-works?hsLang=en) - [Bag In Tank Principle](https://duotank.com/bag-in-tank-system?hsLang=en) - [Duotank Inliner](https://duotank.com/inliners?hsLang=en) - Products - [Venue Tanks and Equipment](https://duotank.com/venue-tanks-and-equipment?hsLang=en) - [Event Tanks and Equipment](https://duotank.com/event-tanks-and-equipment?hsLang=en) - Transport Tanks and Equipment - [Transport Tanks and Equipment](https://duotank.com/transport-tanks-and-equipment?hsLang=en) - [Delivery Units](https://duotank.com/delivery-units?hsLang=en) - [LGT- Lightweight Truck](https://duotank.com/lightweight-truck?hsLang=en) - [Bulk Transport](https://duotank.com/bulk-transport?hsLang=en) - [Duotank System Online](https://duotank.com/duotank-system-online?hsLang=en) - [Compliance](https://duotank.com/sustainability-and-certification?hsLang=en) - [About us](https://duotank.com/about?hsLang=en) - [Blog](https://duotank.com/blog?hsLang=en) [Vacancies](https://werkenbij.duotank.nl/) [Contact us](https://duotank.com/contact?hsLang=en) ### ![](https://duotank.com/hs-fs/hubfs/Kopie%20van%20Bierviltje%20(93%20x%2070%20mm)-png.png?width=500&height=376&name=Kopie%20van%20Bierviltje%20(93%20x%2070%20mm)-png.png) ### The global leader in tank beer systems **Duotank is the founder and global market leader in tank beer systems. Since installing the world’s first tank beer installation in 1984, we have been pioneering the development of tank beer technology for breweries and hospitality businesses worldwide. Today, with more than 42,000 tanks produced, over 10,000 tank beer installations and a presence in more than 20 countries, Duotank is the global specialist in tank beer storage, transport and delivery. From tank beer installations and our innovative airtight inliner technology to transport tanks and delivery solutions, Duotank offers a complete product range covering the entire tank beer supply chain, from brewery to bar. Pioneering tank beer since 1984, Duotank is the trusted specialist in tank beer systems.** [DISCOVER BAG IN TANK](https://duotank.com/bag-in-tank-system?hsLang=en) [DISCOVER TANK BEER TRANSPORT](https://duotank.com/tank-beer-transport?hsLang=en) ADVANTAGES ## Why tank beer? [GO TO TANK BEER SYSTEM PAGE](https://duotank.com/how-a-tank-beer-system-works?hsLang=en) #### Higher efficiency Thanks to reduced handling when moving and connecting kegs #### More efficient beer storage By requiring less space for larger volumes #### Less beer waste as you no longer need to tap a new keg every 50 litres #### Consistent beer quality ensured by continuously cooled tanks and an inliner that prevents air contact #### More sustainable solution by eliminating the need for CO₂ usage #### Boosting Sales Visible beer tanks create a strong visual impact, deliver ultra-fresh beer, and boost sales ## Trusted by leading brands in the industry ![Alken\_maes\_Home-1](https://duotank.com/hubfs/Alken_maes_Home-1.png) ![Naamloos-2-02](https://duotank.com/hubfs/Naamloos-2-02.png) ![Naamloos-2-05](https://duotank.com/hubfs/Naamloos-2-05.png) ![Naamloos-2-03](https://duotank.com/hubfs/Naamloos-2-03.png) ![radeberger-logo-png\_seeklogo-115040](https://duotank.com/hubfs/radeberger-logo-png_seeklogo-115040.png) ![Naamloos-2-04](https://duotank.com/hubfs/Naamloos-2-04.png) ![How Duotank Solved Inner-City Beer Distribution Challenges Caused by CO₂ and Weight Regulations](https://duotank.com/hubfs/Naamloos-2-04.png) [READ FULL CASE STUDY](https://duotank.com/blog/heineken-case-study-how-duotank-solved-inner-city-beer-distribution-challenges-caused-by-co-and-weight-regulations?hsLang=en) ##### **The Challenge** Amsterdam and Utrecht represent two of the most important urban markets for Heineken in the Netherlands. Hundreds of hospitality venues depend on frequent deliveries of fresh tank beer to keep their taps running. ##### **The Solution** To address this challenge, **Duotank partnered with Heineken** to design a completely new vehicle concept specifically tailored for inner-city distribution. ##### **The Result** The collaboration led to the creation of the LGT (Lightweight Tank Beer Truck). This innovative vehicle is built on a 7.5-ton Iveco electric truck platform with a driving range of approximately 250 kilometers, making it well suited for daily urban distribution routes. ![Naamloos-2-05](https://duotank.com/hubfs/Naamloos-2-05.png) [READ FULL CASE STUDY](https://duotank.com/blog/combining-tank-beer-keg-and-bottle-deliveries-an-abi-casestudy?hsLang=en) ##### **The Challenge** The objective was clear: enable combined deliveries without requiring dedicated tank beer transport.  ##### **The Solution** To meet these requirements, Duotank designed the **Narrow Delivery Unit (NDU)**.    ##### ****The Result**** With the implementation of the NDU systems, both trucks now travel daily to the Belgian coastal region carrying **combined loads of tank beer, kegs, and returnable packaging**. ![New-Tommy\_s-Logo\_160x@2x](https://duotank.com/hubfs/New-Tommy_s-Logo_160x@2x.webp) [READ FULL ARTICLE](https://tommysbrewing.com/blogs/news-1/seeing-duo-our-east-gates-taproom-opens-featuring-duotank-technology) ##### **Intro** With our new East Gates Taproom we've taken craft beer storage and serving to a whole new level with the magic of Duotank technology. Picture this: massive copper tanks, hanging over head and gleaming like liquid gold, containing a symphony of meticulously crafted beers. With this cutting-edge technology, we ensure that each pint is as fresh and delicious as a unicorn's kiss.   ![Logo Kraft Bier](https://duotank.com/hubfs/afbeelding%20(16).png) [READ FULL ARTICLE](https://kraftbier0711.de/duotank/?utm_source=chatgpt.com) ##### **Intro** **On Kraft Bier 0711, beer sommelier Matthias Kopp also shares his experience with Duotank’s tank beer system.** Kraft Bier 0711 shares stories about beer, stories from brewers and beer lovers who are passionate about their craft and value honesty just as much as we do. We celebrate everyone, from small independent breweries to larger, well-established names, while turning away from the artificial, industrial landscape and embracing true craftsmanship instead. We want to share our passion with you and show you a better, far more flavourful way.     Free Brochure ### Get your free brochure on tank beer solutions. Learn more about tank beer solutions for your venue GET THE BROCHURE ![Tank Beer Brochure](https://duotank.com/hubfs/Tank%20Beer%20Brochure.jpg) Learn ### Tank Beer: The Most Sustainable Way of Beer Dispensing Read the blog [READ THE BLOG](https://duotank.com/blog/tank-beer-the-most-sustainable-way-of-beer-dispensing?hsLang=en) [![Image tanks](https://duotank.com/hubfs/Image%20tanks.jpg)](https://duotank.com/blog/tank-beer-the-most-sustainable-way-of-beer-dispensing?hsLang=en) FAQ ## Frequently Asked Questions About Tank Beer Systems ### What is a tank beer system? A **tank beer system** is a way of storing and serving beer in bulk instead of using traditional kegs. The beer is delivered directly from the brewery to a hospitality venue and transferred into specially designed beer tanks. From these tanks, the beer is supplied directly to the bar and beer taps. Tank beer systems are particularly suitable for bars, restaurants, stadiums, event venues and other locations with a high beer volume. By replacing multiple individual kegs with one larger beer tank, the system simplifies beer handling, reduces packaging and provides an efficient way to store and serve large volumes of beer.   ### How does a tank beer system work? A modern Duotank tank beer system consists of one or more beer tanks, typically with capacities of **250, 500 or 1,000 litres**. Inside each tank is a flexible, airtight **beer inliner** in which the beer is stored. The beer itself does not come into contact with the tank wall. Instead, it remains completely enclosed inside the inliner. Compressed air is introduced into the space between the stainless-steel tank and the inliner. The air gently compresses the inliner and pushes the beer through the beer line towards the tap. Because the compressed air never comes into direct contact with the beer, **no additional CO₂ is required to push the beer from the tank to the tap**. The beer remains separated from outside air throughout the process, helping to preserve the quality and characteristics intended by the brewery. When the tank is empty, the used inliner is removed and replaced with a new one, preparing the tank for the next delivery.   ### What operational benefits do tank beer systems provide? Our tank beer systems deliver substantial operational benefits. The replaceable inliner system eliminates the need for chemical cleaning between batches, improving hygiene while reducing labor costs. Our systems also minimize waste through precise dispensing, ensure consistent quality control through digital monitoring, and significantly reduce your carbon footprint by eliminating empty keg returns and reducing packaging waste. ### How does Bag-in-Tank technology extend beer freshness? Duotank's Bag-in-Tank technology creates a sealed environment that minimizes beer exposure to external elements like oxygen and light. This innovative system maintains optimal temperature and pressure conditions, preserving the beer's flavor profile and extending freshness for up to 12 weeks—significantly longer than traditional kegs, bottles, or cans. ### What tank configurations are available for different venues? We offer both horizontal and vertical tank configurations to accommodate different spatial requirements and installation environments. Horizontal tanks are ideal for venues with height restrictions, while vertical tanks maximize floor space efficiency. Each system can be customized with various external finishes and fittings to match your venue's aesthetic and functional requirements. ### How do insulated tank beer installations lower your carbon footprint? Our insulated tank beer installations feature premium thermal insulation that maintains optimal serving temperature with minimal energy consumption. The systems use compressed air for dispensing instead of CO2, reducing your environmental impact while ensuring perfect pour quality. Each installation is designed to maximize energy efficiency based on your specific venue conditions and requirements. ### Do you have also have tank beer solutions for transportation? Yes! Duotank provides flexible systems for lagering, storage, transport, and distribution from brewery to pub or bottling plant. Our modular solutions range from 5 HL to 120 HL, so **Duotank grows with your Tankbeer operation**. ### How does the beer get from the brewery into the tank? Instead of filling individual kegs, the brewery can fill a **tank beer transport tank**. The beer is then transported in bulk to the hospitality venue. At the point of delivery, the beer is transferred from the transport tank into the inliner of the venue's beer tank using a dedicated tank beer delivery system. The quantity delivered can be accurately measured during this process. This creates an efficient bulk beer supply chain: **Brewery → Transport Tank → Delivery System → Beer Tank → Beer Tap** Depending on the distribution model, tank beer can be transported using dedicated tank beer trucks or combined with other beverage deliveries.   [![Duotank2022-RGB-kader wit](https://duotank.com/hubfs/Duotank2022-RGB-kader%20wit.svg)](https://duotank.com) Petunialaan 5 5582 HA Waalre The Netherlands +31 402212272 sales@duotank.nl ### Solutions - [Hospitality and Tank Beer](https://duotank.com/hospitality-and-tank-beer?hsLang=en) - [Tank Beer on Events](https://duotank.com/tank-beer-on-events?hsLang=en) - [Tank Beer Transport](https://duotank.com/tank-beer-transport?hsLang=en) - [Tank Beer for Microbreweries](https://duotank.com/tank-beer-for-microbreweries?hsLang=en) ### Bag in Tank - [The Bag-In-Tank system](https://duotank.com/bag-in-tank-system?hsLang=en) - [The Duotank Inliner](https://duotank.com/inliners?hsLang=en) ### Products - [Tank Beer System](https://duotank.com/how-a-tank-beer-system-works?hsLang=en) - [Event Tanks and Equipment](https://duotank.com/event-tanks-and-equipment?hsLang=en) - [Transport Tanks and Equipment](https://duotank.com/transport-tanks-and-equipment?hsLang=en) - [Duotank System Online](https://duotank.com/duotank-system-online?hsLang=en) ### Other - [Sustainability and Responsibility](https://duotank.com/sustainability-and-certification?hsLang=en) - [About us](https://duotank.com/about?hsLang=en) - [Blog](https://duotank.com/blog?hsLang=en) - [Vacancies](https://werkenbij.duotank.nl/) - [Contact us](https://duotank.com/contact?hsLang=en) [Powered by Atlas - a B2B SaaS HubSpot theme](https://www.kalungi.com/atlas-hubspot-theme-for-b2b-saas-software) [Chat with us](https://wa.me/310402212272?text=Hi,%20I%20would%20like%20to%20ask%20you%20a%20question.)