iSi Natural CO2 8g chargers (pack of 10)

Natural CO₂ Cartridges – 8g

Our cartridges contain 8 grams of natural carbon dioxide (E290) under high pressure. Made from 100% recyclable steel, they are non-refillable. Suitable for carbonation and pressurisation in various applications.

Main uses

🔹 Homebrewing

• Ideal for pressurising craft beer barrels with a 2-inch plastic neck.
• Maintain pressure as the barrel empties, preventing contact with air and preserving beer flavour.
• Check that your barrel is compatible with these cartridges.

🔹 Carbonation

• Compatible with most soda siphons and some soda makers.
• Suitable for vintage Sparklets and BOC siphons, but check the siphon's condition before use.
• Not compatible with SodaStream, which uses refillable cylinders rather than disposable cartridges.

Technical data

• Contains 8g (10cm³) pure CO₂ at approximately 60 bar / 900 psi
• Cartridge volume: 10ml
• Filling pressure: 8 MPa
• Required piercing force: 400N maximum
• Total weight: 28g
• Dimensions: 66mm x 17.8mm
• Non-threaded

Safety and storage

✅ Adults only (18+)
✅ Do not dispose of full cartridges
✅ Explosion hazard: do not exceed 50°C
✅ Do not transport by air
✅ Frozen CO₂ burn hazard: in case of skin contact, seek medical attention immediately
✅ Store in a cool, dry place

♻ Recycling
Cartridges are non-refillable but made from 100% recyclable steel. Dispose of empty cartridges with metal cans through your recycling system. Do not dispose of unused cartridges.

📦 Expiry date: shown on the packaging.
📖 Instructions: always refer to the manual for the device used.

All Special Ingredients branded products are made in the United Kingdom by Special Ingredients Ltd at a BRCGS / GFSI certified facility. BRCGS site code: 10006697.

• Consistent quality
• 100% customer satisfaction
• Technical support
• Secure checkout with 256-bit SSL encryption