Hi,
I need to extend the length of the wort input silicone pipe into the Grainfather CFC. I’ve tried to measure it but I need a proper gauge.
Does anyone have the official inside and outside measurements or even a supplier?
Many thanks
CFC silicone hose sizes
Re: CFC silicone hose sizes
For everyone’s knowledge base, I’ve just heard back from Grainfather re. the wort pipe dimensions.
They’re 8mm internal and 12mm external silicone
They’re 8mm internal and 12mm external silicone

Re: CFC silicone hose sizes
Did you find a suitable source?
Fermenting: DogBolter clone, Dry Hopped Lager (Pilsner)
Conditioning: Belgian Blond, London Porter
Drinking: SMASH Keeping Ale (Chevallier, First Gold, Voss Kveik), 'Ol 'Enry Brut IPA, Cherry Chocolate Dubbel Trubbel, Quickie Voss Kveik IPA, Make American Stout Great Again, Dunkelweizen, Sussex Bitter, Schonramer Helles clone
Planning: Single hop pale ale, 1750 Porter
Conditioning: Belgian Blond, London Porter
Drinking: SMASH Keeping Ale (Chevallier, First Gold, Voss Kveik), 'Ol 'Enry Brut IPA, Cherry Chocolate Dubbel Trubbel, Quickie Voss Kveik IPA, Make American Stout Great Again, Dunkelweizen, Sussex Bitter, Schonramer Helles clone
Planning: Single hop pale ale, 1750 Porter
Re: CFC silicone hose sizes
Sabro Single Hop NEIPA 25/02/20 CLICK ME to monitor progress with Brewfather & iSpindel