Ashley Palmer-Watts
👤 SpeakerAppearances Over Time
Podcast Appearances
It then sits there, doesn't get disturbed again until you tap it and you start serving it.
The pipes from the cellar to the tap are the shortest it can possibly be from the cellar to upstairs.
So it's directly underneath the bar.
Then you have the right circumference of the pipe to allow the right flow.
Then it's about pressure.
Let's talk pressure.
You need to put enough pressure through to pour it in about 13, 14 seconds up to the top of the harp.
And then you have that 90 second rest on the font.
The pressure of the gas, there's two gases.
There's nitrogen and CO2.
Now, in Ireland, they do an 80-20, 80 nitrogen, 20 CO2.
In England, we're kind of made to buy a pre-mixed gas, which is 75-25.
We actually mix our own, and our own little magic number is 8218.
And then from there, it's about the type of, there's a little plate in the porer with five tiny holes, like pinholes.