FermZilla Siphon / Racking Cane cap 3D model thumbnail

FermZilla Siphon / Racking Cane cap

by NZPrintGuy · via Printables
FormatSTL
CategoryOrganisation
LicenseCC BY
Triangles11.8k
UploadedOct 19, 2025
⬇ 11 downloads 👁 66 views

Description

Note - you may need to modify the model, depending on the diameter of your racking cane/tubing. The hole in this model is 10.5mm dia. I’ve come up with way to make starting a siphon from my FermZilla easier and wanted to share in the hope that helpful to anyone else using a fermzilla with bottling. Video demo here: https://files.catbox.moe/4lw53b.mp4 Similar to the “blow to start” siphons people use with carboys. So I 3D printed two standard PET bottle caps, each with a hole for a racking cane. Both screw directly onto the FermZilla ports. One cap holds the racking cane → siphon tube → bottling wand. The other cap has a small tube just for blowing into. When bottling, place the wand in the bottle, push down to open and give a quick blow into the second tube.. siphon starts instantly. I've found it super easy compared to previous method which "sucked". minimal oxygen exposure (I think). Video demo here: https://files.catbox.moe/4lw53b.mp4 Remix of file by 3D Academy

Originally published on Printables