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: none
Conditioning: Belgian Blond, London Porter, DogBolter clone, Dry Hopped Lager (Pilsner)
Drinking: SMASH Keeping Ale (Chevallier, First Gold, Voss Kveik), 'Ol 'Enry Brut IPA, Cherry Chocolate Dubbel Trubbel, Quickie Make American Stout Great Again, Dunkelweizen, Sussex Bitter
Planning: Single hop pale ale, 1750 Porter, Thais spiced Saison, Kveik Pale Ale
Conditioning: Belgian Blond, London Porter, DogBolter clone, Dry Hopped Lager (Pilsner)
Drinking: SMASH Keeping Ale (Chevallier, First Gold, Voss Kveik), 'Ol 'Enry Brut IPA, Cherry Chocolate Dubbel Trubbel, Quickie Make American Stout Great Again, Dunkelweizen, Sussex Bitter
Planning: Single hop pale ale, 1750 Porter, Thais spiced Saison, Kveik Pale Ale
Re: CFC silicone hose sizes
Sabro Single Hop NEIPA 25/02/20 CLICK ME to monitor progress with Brewfather & iSpindel