Tank Volli Connector holder

This small piece allows you to screw a 1/2 inch piece into its center. This might a connector, i.e. to your wort chiller. Then you can secure this piece in the top opening of your Tank Volli with 2" Tri Clamp.
With this you can now safely transfer wort while having still as much of opening as possible to aeriate your wort. The cutout also allows you to run an air or oxygen line into the Tank Volli during transfer.

Print instructions

Flip the model on it's head to print without supports. I printed with 3 outer layers in PETG and it is sturdy enough for my usual brewery usage.