To keep the Grainfather Glycol Chiller operating at its best, we recommend replacing the glycol/water mixture every 6 months. Enough to completely refill the Glycol Chiller and connect up to 4 Conical Fermenters, this food grade propylene glycol will keep the chiller running at its best, providing you with efficient cooling for your fermenters.

This upgrade kit will complete the Grainfather Conical Fermenter Pressure Transfer.

Connect your Grainfather Conical Fermenter Pressure Transfer to your CO2 line and corny keg easily with this upgrade kit.

*Note does not include the Grainfather Conical Fermenter Pressure Transfer in photo.

Replacement Pogo Digital display for the V1 version of the Grainfather GF30 Conical Fermenter. Not compatible with the GF30 Conical Fermenter Pro.

This fermentation chamber has been designed to heat and cool your entire fermenter.  This is the ideal scenario as the whole fermentation vessel is placed in a temperature controlled environment which gives you the most even temperature and most precise control of your fermenter.

Watch this video showing the RAPT Fermentation Chamber

This collection container fits all the FermZilla Tri-Conical fermenters that have a 3 inch x 3 inch butterfly valve. No more threads or removal tools to get this off, simply depressurise and remove the tri-clamp fitting. We'd recommend placing a towel or upside down frisby to catch some drips.

This stainless 4inch tri-clover ball lock lid will enable you to turn your kegmenter into a uni tank, pressurisable fermenter or so it can be used as a keg.

This lid comes with a red pressure relief valve (that opens at 2.5bar - compatible thread to Cornelius type PRVs).  The lid has accurately machined gas and liquid posts. 

This lid is ideally suited to also fermenting under pressure so you can use a spunding valve/adjustable pressure relief valve so you can naturally carbonate during primary fermentation.