The Grainfather counterflow chiller is used after boiling the wort to cool it down fermentation temperature. The counterflow does this by acting as a heat exchange between the wort and water from your tap as you transfer the wort from your boil kettle to your fermenter. Because this is a one-step process of transferring and cooling, it is more efficient and more sanitary than immersion chillers, and the curved design allows for similar performance to plate chillers without the crevasses that can make cleaning painful. 

Replacement/Spare part. For use with the wort chiller or connect any hose to your mixer tap.

Replacement/Spare part. For use with the Grainfather Connect brewing system. There is a different spare part for the recirculation arm.

Silicone is heat resistance beyond boiling temperature, food grade, durable, highly resistant to cleaning chemicals and flexible.

Internal diameter - 8.5mm

Use in conjunction with the Grainfather Connect Control Box thermometer, for accurate control of your wort transfer temperature through the Grainfather Counter Flow Chiller.

Avoid long lag time and off flavours by using the Grainfather Wortometer. Adjust your wort and water flow rates from the Grainfather Counter Flow Chiller by dialling in the exact wort temperature your specific yeast requires.