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. 

Features:  

• One step transferring and cooling 
• Fast cooling time to within 3C of source water temperature. 
• More sanitary transferring 
• Copper inner coil for high heat exchange 
• Compatible with a range of brewing systems 

Included:

• Counterflow chiller 
• G30 connector  
• 9mm right angle hose barb connector for G40, G70 and other brew systems 
• Tap adapter set for connection to garden hoses and most faucets 

Specification:

• Copper inner coil 
• 9mm ID inlet and outlet hoses 
• Colour coded hoses for inlet and outlet water