Three Kings

Three Kings 8g CO2 Chargers

£3.99

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Three Kings 8g CO2 Chargers are non-threaded silver bulbs, each holding 8g of natural CO2. Home brewers use 8g bulbs to top up the pressure in a pressure barrel fitted with an 8g pin valve, so the beer keeps pouring as the level drops.

Key features

8g of natural CO2 per charger
Non-threaded, standard 8g size
Made in Europe

How to use

Fit a charger into a Bulb Holder for 8g CO2 Bulbs, then screw the holder onto the pin valve on your barrel cap to pierce the bulb and inject the gas. Add a little CO2 whenever the pour slows. Bulbs are single use.

Complete the set

King Keg Top Tap with 8g Pin Valve Cap - a pressure barrel ready for 8g bulbs
Pin Valve (with Piercing Pin) - a spare or replacement pin valve
LISS CO2 Chargers - Box of 360 - a bulk box of 8g bulbs

For anyone serving home brew from a pin valve pressure barrel. These are CO2 chargers for drinks - for whipped cream you need N2O chargers instead.

Frequently Asked Questions

How much gas is in each charger?

Each Three Kings charger contains 8g of natural CO2.

Are they threaded?

No, they are non-threaded 8g chargers, so they are used in a bulb holder rather than screwed in directly.

Will they work on my pressure barrel?

They suit barrels with an 8g pin valve, used with a bulb holder. Barrels with an S30 valve take larger CO2 cylinders instead.

Can I use them for whipped cream?

No. Cream whippers need N2O chargers, such as the iSi N2O 8g Cream Chargers.

Country/region

Three Kings 8g CO2 Chargers