In accordance with the agreement reached between St Austell Brewery Company Limited and 

H.M. Revenue & Customs in relation to non-drinkable sediment in cask-conditioned beer by reference

to which duty has been paid is shown below:

18's (Kilderkins)

Normal Volume: 81.83 litres

Sediment: 1.7 litres

Duty Paid Vol: 80.13 litres

9's (Firkins)

Normal Volume: 40.06 litres

Sediment: 0.85 litres

Duty Paid Vol: 40.07 litres

4.5's (Pins)

Normal Volume: 20.45 litres

Sediment: 0.42 litres

Duty Paid Vol: 20.03 litres