Counter pressure bottle filler
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Semi automatic counter pressure bottle filler for homebrewers.
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Model information
- Source
- Printables
- Category
- Other Ideas
- License
- 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