Four spear types, so a Dolium keg fits the dispense system you already run. Match the spear to the coupler on your equipment, not to your country.
A
Flat type (A)
Also known as the Alumasc or A type.
G
Trilobe type (G)
Also known as the Grundy or G type.
S
Well type (S)
Also known as the European Sankey or S type.
D
Draft type (D)
Also known as the American Sankey or D type.
Unique feature: the APRV
Dolium one-way kegs feature an innovative and patented APRV (Automatic Pressure Relief Valve). It opens automatically at 5 bar during storage or transport, and closes again at 2 bar.
It can also be activated by hand, to release pressure or depressurise the keg when empty.