Hot answers tagged troubleshooting
Absolutely nothing wrong with what you did.
The biggest consequence of what you did is to add an extra liter of water. Your finished beer will be slightly lighter. For example, if it was to be 4.5% Alcohol by Volume, it might be 4.1-4.2% ABV instead. You probably won't notice the difference.
Hose barbs in that size range seem to usually have a 1/16th inch wall thickness, so the bore would be 0.125" smaller than the corresponding hose. In other words, to get a minimum 1/2" ID in a hose barb, you'll need a 5/8" barb, and change your hoses to 5/8 as well. To answer the question above, try a hydraulic supply shop, Grainger, truck repair, etc. ...
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