This replacement 4 inch diameter (100mm) plastic cap fits the Ritchies 25l wine fermenter. It has a hole to fit a standard rubber bung (seperate item)
6 x Bubbler Airlocks & 6 x Bored Rubber DJ Bungs
6 x Bubbler Airlocks with dust caps plus 6 x Bored Rubber DJ Bungs
Bung for Plastic Carboy
Rubber bung to fit the 23l plastic carboy.
Cap & Grommet for PET Demijohn
Demijohn bored Cap & Grommet to fit our 5 Litre PET demijohn. This cap has a grommet for fitting an airlock (purchased seperately). The base ring of the cap must be removed prior to fitting to demijohn.