Not Compatiblle With Piercing Pin Type Valves. Brewgas L30 Cylinders Are Fully Compatible With All (Non Piercing Pin) S30 Valves. There is no maximum value.
Hambleton Bard Super S30 Co2 Cylinder - For Homebrew Pressure Barrels
Refill Hambleton Bard Cylinder S30 CO2 Refill 240g
Hambleton Bard Cylinder S30 CO2 240g
Hambleton Bard Super 30 Carbon Dioxide Gas for Home Brew
