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Counter pressure bottle filler — zdjęcie 1
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Counter pressure bottle filler

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Semi automatic counter pressure bottle filler for homebrewers.

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Źródło
Printables
Kategoria
Other Ideas
Licencja
Creative Commons — Attribution — Noncommercial

Semi automatic counter pressure bottle filler

heavily inspred by: https://hobbybrauer.de/forum/viewtopic.php?f=21&t=18859&hilit=gda

Main goal was to design a semi automatic counterpressure filler which can be easily built without any machining.

There is no contact between the beer and the 3d printed parts ==> only food grade materials are in contact.

The filler is controlled with an arduino nano, the fill level is sensed with the help of an xkc-y26-npn sensor ==> only works reliable with 24V!

 

Valves: https://www.amazon.de/gp/product/B00APDR4Y2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

 

 

extrusions:

1x 800mm 40x80
1x 100mm 40x80 
1x 260mm 40x40
2x 200mm 40x40
1x cover 40x80 
4x cover40x40
4x angle 40x40
1x angle 80x40 

 

fittings:

¼" needle valve

¼" 90° elbow

¼" tubing

2pcs. duotight – 8mm (5/16”) Female x 8mm (5/16”) Female Elbow

4pcs. duotight – 8mm (5/16”) Female x ¼" BSP Male Thread (With Seated O-Ring)

1pc. duotight – 8mm (5/16”) Female x 8mm (5/16”) Female Double Tee Piece

tubing: evabarrier 4mm(5/32) x 8mm(5/16) Double Wall EVA (12meter Length in Bag) Beer Line / Gas Line

 

seal between filler and bottel is cut from 2mm food grade nbr.

 

==> 3d models for the table will be added soon

Tagi