Lupulus II tubing for beer and beverages
Lupulus II tubing for beer and beverages
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Lupulus II tubing for beer and chilled beverages
Lupulus II is a high-performance technical tubing for beer, syrup, BiB, soft drinks, gas and wine. The manufacturer Tubing Food presents it as a 2-layer tube, with low flexibility, high hygiene, high retention, low migration and a very high burst pressure. It is clearly aimed at demanding installations where a higher level of mechanical safety and technical performance is required.
What the manufacturer says about Lupulus II
In its public data sheet, Tubing Food reinforces the positioning of Lupulus II as a more advanced solution than a standard polyethylene tube. It particularly highlights its combination of very high burst strength, high hygiene, high retention and low migration, while maintaining compatibility with quick-connect fittings and very broad dispensing applications.
When to choose Lupulus II
- When line quality and service stability are priorities.
- When you want a more technical, premium solution than a standard tube.
- When you want better internal performance, better hygiene and greater mechanical safety.
- When the system operates under high demand for beer or soft drinks.
Technical summary from the manufacturer
| Feature | Manufacturer's definition |
|---|---|
| Recommended applications | Beer, syrup, BiB, soft drinks, gas, wine |
| Number of layers | 2 |
| Flexibility | Low |
| Push-fit connection | Yes |
| Burst pressure | Very high |
| Hygiene | High |
| Retention | High |
| Migration | Low |
| Certifications | SK, NSF |
Technical characteristics of the supplied references
| Reference | Technical data |
|---|---|
| Lupulus II SK d 6.7 x 9.5 mm | Polyamide 11/12 inner layer, low-density polyethylene outer layer, 17.5 bar working pressure, 52.5 bar burst pressure, minimum bend radius 35 mm, 100 m |
| Lupulus II SK d 4 x 8 mm | 33.8 bar working pressure, 101.3 bar burst pressure, 100 m |
These technical data sheets reinforce the premium nature of Lupulus II and clearly show very high pressure performance depending on size.
Why it stands out compared to standard options
Greater mechanical safety
The working pressure and burst pressure of the listed references place Lupulus II above an equivalent Poly tube.
Better hygienic rating
The manufacturer classifies it as having high hygiene and low migration, targeting more demanding installations.
High retention
Tubing Food highlights high retention, useful as a sales argument versus more basic tubes.
Food compliance
The Lupulus II declaration of conformity indicates compliance with EC 1935/2004, good manufacturing practices EC 2023/2006 and the positive list of Regulation (EC) 10/2011. It also states suitability for acidic beverages and alcoholic beverages up to 20% vol. under the specified conditions.
Recommended use at Install Beer
- Beer and soft drink lines where service quality matters.
- Professional installations with higher technical demands.
- Projects where you want to step up from a standard tube.
- Assemblies compatible with push-fit connectors and premium dispense solutions.
Frequently asked questions about Lupulus II
Is Lupulus II suitable for beer?
Yes. The manufacturer specifically recommends it for beer, as well as for syrup, ready-to-drink beverages, soft drinks, sparkling drinks and wine.
Does it support fast charging?
Yes. Tubing Food states “quick-connect: yes”, and the technical data sheets provided also confirm this.
What type of tube is it?
It is a 2-layer tube. In the supplied 6.7 x 9.5 mm reference, the structure is an inner layer of polyamide 11/12 and an outer layer of low-density polyethylene.
What does the manufacturer highlight most?
Its very high burst pressure, its high hygiene, its high retention and its low migrationkeg system.
When is it preferable to Poly?
When you want a more premium, dual-layer solution with better mechanical and hygienic performance than a standard polyethylene tube.
Need help choosing between Lupulus II, Poly or another tubing?
At Install Beer we help you choose the right tubing according to beverage, pressure, length, organoleptic requirements, compatibility with fittings and type of installation.
- Advice for beer, soft drinks, wine, gas and other beverages.
- Real comparison between Poly, Lupulus II and other technical ranges.
- Compatibility with pythons, fittings, keg couplers, towers and complete dispensing systems.
Shipping: check availability, lead time, and applicable cost before completing your order.
Terms: see the shipping, returns, and warranty pages for the applicable conditions.
Structured technical information
Information to choose, install and maintain this product
Technical specifications
Select a variant to see its technical specifications.
- Tube size
- 3/8'' (6,7 x 9,5mm)
- Thread
- Connection
- Pressure
- Temperature
- Dimensions