Kegerator Check Ball Retainer
#3DPrinting
25 September 2017
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Summary
This part replaces the small plastic retainer that stops the check valve ball from traveling up the beer outlet tube on a kegerator beer coupler.
These parts are way over the top expensive ($8 for a dime-size part...) so after losing mine I modeled this replacement.
This part has been printed and tested, it works great!