Compression fitting for beer lines (G 5/8") – consisting of compression nipple and compression sleeve
The pinch fitting for beer lines is a robust, reliable connection solution for beverage hoses, specially developed for use in professional dispensing systems, breweries, and bar systems. It consists of two perfectly matched components – the compression sleeve and the compression bushing – and is suitable for connections with a G 5/8" thread, the standard thread in the beverage line sector.
design and components
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Quetschtülle
– Inserted into the end of the beverage hose
– Has a ring collar that supports the hose from the inside and ensures a secure hold
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Squeeze bushing
– Is pushed over the outside of the tube
– When tightened onto the G 5/8" thread, the bushing squeezes the hose against the nozzle
– This creates a pressure- and tensile-resistant connection without the use of hose clamps
available variants
The compression fitting is available for the following common hose sizes:
| Variant |
Hose dimensions (inner diameter x outer diameter) |
Nominal width (NW) |
| 7 x 12 mm |
7 mm inside, 12 mm outside |
NW |
| 10 x 16 mm |
10 mm inside, 16 mm outside |
NW 10 |
These hose sizes comply with the standard for CO₂ and beer lines in the catering industry.
technical details
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Connection thread: G 5/8" (beer thread DIN 405)
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Materials:
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Grommet: stainless steel or nickel-plated brass (depending on version)
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Bushing: Brass, nickel-plated for maximum corrosion resistance
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Mounting type: Mechanical screw connection – no additional sealing material required
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Temperature range: Suitable for cold and carbonated media
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Pressure resistance: For operating pressure ranges up to approx. 6 bar (depending on the hose)
installation note – how the compression fitting works
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Prepare the hose end
– Cut the hose cleanly and at a right angle
– If necessary, place the hose briefly in warm water to make it more flexible
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Slide the sleeve onto the hose
– Pull it over the end of the hose from the outside
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Insert the nozzle into the hose
– Make sure that it is pushed in completely and fits flush
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Screw the bushing over the nozzle onto the G 5/8" thread
– Tighten by hand, then secure with a suitable open-end wrench
– Tightening causes the bushing to deform slightly and presses the hose firmly against the sleeve
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Check the connection
– Check for a secure fit and tightness under pressure (e.g., with CO₂ or water)
advantages at a glance
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Mechanically stable and tight connection without additional clamps
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Secure connection even under CO₂ pressure and temperature fluctuations
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Suitable for all dispensing systems with G 5/8" connection thread
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Reusable crimp sleeves possible when changing hoses
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Hygienic, durable, and low-maintenance
Herstellerinformationen:
Rick & Jülich GmbH
Vogelsanger Straße 280
50825 Köln
Nordrhein-Westfalen
Deutschland
bestellung@bieraktuell.com
Für diesen Artikel sind laut Hersteller keine Warnhinweise und Sicherheitsinformationen erforderlich.
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