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In this category you will find wet coolers and flow coolers for chilled beer and beverage dispensing. They are suitable for dispensing at parties as well as for applications with higher performance requirements in ongoing operations. At Trautmeyer, you can order suitable components such as dispensing heads, pressure reducers, dispensing gas, lines and cleaning accessories directly with your order.
In a wet cooler, the beverage is not cooled in the keg, but on its way to the dispensing point. In the device, a water bath, ice bank and circulation ensure uniform cooling during ongoing operations. This is why the wet cooler is often classified as a water-based flow cooler in dispensing. The practical advantage: The cooling capacity remains constant when reliable performance is required over a longer period while dispensing. You can find more background information in the article Wet coolers: Basics and tips.
| Criterion | Wet cooler | Dry cooler |
|---|---|---|
| Operating principle | Water-filled cooling system with an ice bank for uniform cooling. | Dry cooling without a water bath, usually ready for use more quickly. |
| Lead time | Requires some time until full cooling capacity is built up. | Often more practical when you need to start spontaneously. |
| Application profile | Particularly suitable for longer dispensing and continuous operation. | Advantageous for mobile use and shorter preparation. |
| Temperature stability | Very uniform during ongoing operations. | Depends on the device, quantity and duration of use. |
| Selection | Trautmeyer offers wet coolers and dry coolers in its range. Which variant is better suited depends on your actual application. | |
For the specific choice, our comparison helps: Dry cooler or wet cooler? The comparison.
What matters is how and how long you want to dispense. Occasional use at parties requires different performance reserves than longer dispensing in catering, clubs or at events. Therefore, pay attention to the dispensing volume, operating time and the number of dispensing points or lines in your dispensing system. At Trautmeyer, you will find the AS series wet coolers for professional use in different performance ranges. If you would prefer to start with a complete system right away, ready-to-use dispensing systems are a natural alternative.
Before the first use, the water container is filled correctly according to the manufacturer's instructions. After that, the wet cooler requires lead time until the water bath and ice bank reach their full effect; the exact duration depends on the model and should be planned for parties, events or counter operations. For stationary use, water checks and regular water changes are important maintenance steps. The device should be emptied before transport, beer-carrying parts should be cleaned regularly with suitable cleaning accessories and, if necessary, check suitable spare parts for wet coolers.
Now compare the range by application area, performance and professional design. It is best to select the dispensing head, pressure reducer, lines and cleaning accessories directly as well, so that your dispensing system fits together completely. If you are looking for a solution that is immediately usable instead of a single device, take a look at the ready-to-use dispensing systems as a next step and order the right version directly in the shop.
A wet cooler dispensing system is the ideal solution if you value consistent beverage temperatures, reliable performance, and ease of use. Whether in the hospitality industry, at events, or at home – with a high-quality dispensing system with a wet cooler, you'll always have your beer fresh and perfectly chilled. Unlike other cooling methods, the water cooling circuit ensures consistent temperatures, even during extended use or high throughput.
When you purchase a wet cooler dispensing system, you're opting for a particularly powerful system with sophisticated technology. Our Trautmeyer models are specifically designed for professional use and offer a combination of efficiency, durability, and easy cleaning. The wet cooler proves to be a reliable cooling solution, especially for changing dispensing intervals or longer downtimes.
Our product range includes dispensing systems with wet coolers for a variety of applications – from compact under-counter coolers to high-performance multi-line systems. Suitable spare parts for wet coolers are also readily available. Discover now how easy and professional dispensing can be – with a wet cooler dispensing system from Trautmeyer.
A wet cooler operates with an integrated water bath, which is kept at a constant temperature by a refrigeration unit. Due to water's high heat storage capacity, the wet cooler dispensing system can provide stable cooling performance even under heavy use. The beverage line spirals through the water bath and transfers its heat directly to the medium – thus chilling the beer or any other beverage quickly and evenly.
It's particularly worthwhile where drinks need to be served continuously and at a constant cold temperature—for example, in restaurants, at events, or in mobile dispensing systems. Compared to a dry cooler, a wet cooler offers better temperature consistency and lower noise levels during operation. The wet cooler's functionality also ensures that the cooling water serves as an additional cooling reserve when needed.
For lovers of fresh beer or operators of a professional dispensing system, the wet cooler dispensing system represents an extremely reliable solution. Thanks to numerous models with different performance levels, the technology can be individually adapted to your needs. If you value consistently high quality and optimized cooling, a wet cooler dispensing system is the right choice.
The decision between a dispensing system with a wet cooler or a dry cooler depends largely on your application. While a dry cooler is particularly mobile, quick to deploy, and low-maintenance, a wet cooler dispensing system offers clear advantages for continuous use and high dispensing performance. If you dispense beer regularly and over longer periods – for example, in the hospitality industry or at larger events – you'll benefit from significantly more stable temperatures and higher performance with a wet cooler beer system.
Noise development is also a factor that shouldn't be underestimated: Wet coolers run more quietly than many dry coolers and create a more pleasant working environment behind the bar. The cooling performance of a tap system with a water cooler is also particularly consistent—which directly impacts the taste and freshness of the beer.
Do you want to occasionally dispense beer at home? A compact dry cooler is often sufficient. However, for continuous professional use, a wet cooler dispensing system is generally a better investment. Trautmeyer is happy to advise you – together we'll find the perfect solution for your dispensing needs.
A dispensing system with a water cooler—also known as a wet cooler—is the first choice for continuous professional operation. The consistent cooling performance of a wet cooler ensures that beer, soft drinks, or other beverages remain consistently cold and fresh, even during high volumes. The reliability of a wet cooler pays off noticeably, especially in the hospitality industry or at events where continuous dispensing is required.
The integrated water circuit acts as a stable cooling source that doesn't diminish even during temperature spikes. At the same time, a wet cooler dispensing system runs particularly quietly—a benefit that's especially noticeable indoors or behind the counter. The devices are durable, low-maintenance, and designed for continuous operation, saving you money and effort in the long run.
If you already operate an existing system, many systems can be retrofitted or expanded with a wet cooler dispensing system water cooler.
To ensure you tap the best beer with your wet cooler dispensing system, the correct temperature and pressure settings are crucial. The major advantage of the wet cooler is its stable cooling performance – however, this only reaches its full potential when the technology is correctly configured. The optimal beer temperature is between 5 and 8 degrees Celsius, depending on the beer type. This is maintained constant by the water cooler, provided the system is correctly configured.
When it comes to pressure, the following applies: Too low and the beer won't foam; too high and it will be too agitated. Most dispensing systems with wet coolers operate ideally at 1.2 to 1.5 bar – depending on the line length and beer type. Regularly checking the thermostat and CO₂ pressure reducer is especially important to achieve consistent results over time.
Professional systems like the Trautmeyer models offer numerous adjustment options that can be customized. Whether you're a restaurateur or a private user – with a little know-how, you'll be tapping like a pro. And if you have any questions, we're always available to provide advice and suitable spare parts for wet coolers.
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