CO2 cartridges ART Kayser 7.5 g, pack of 25 — disposable gas capsules for inflators and airguns

Pack of 25 ART Kayser CO2 cartridges, each containing 7.5 g of compressed carbon dioxide in a single-use metal capsule. These disposable gas cartridges are designed to provide a compact, portable source of pressurized CO2 for compatible inflators, tyre repair tools, pellet and airsoft guns, and small pneumatic devices that specify the use of 7.5 g CO2 cartridges. The cartridges are pre-filled and sealed for one-time use, offering consistent pressure output for short-duration inflation or single-shot operation where recommended by the device manufacturer.

Advantages

The cartridges deliver a predictable 7.5 g CO2 charge in a standardized metal casing suitable for many consumer inflators and pneumatic tools. Their single-use design eliminates the need for refilling and simplifies handling during on-the-go repairs or field use. Being compact and lightweight, the pack of 25 provides a supply for multiple operations without occupying much storage space.

Suitable for

• Portable tyre inflators and emergency tyre repair kits
• Single-shot operation in compatible pellet and airsoft guns
• Small pneumatic tools and hobby devices that accept 7.5 g CO2 cartridges
• Outdoor activities requiring a compact, quick source of pressurized gas

Key specifications

• Gas type: Carbon dioxide (CO2)
• Net fill per cartridge: 7.5 g
• Quantity: 25 cartridges per pack
• Construction: Single-use metal capsule
• Intended use: Disposable, one-time activation
• Storage: Store in a cool, dry place away from direct heat sources

How to use

Confirm device compatibility with 7.5 g CO2 cartridges before use and follow the device manufacturer’s instructions for cartridge insertion and activation. Typically, insert a single sealed cartridge into the cartridge chamber or inflator head and engage the piercing mechanism according to the tool’s procedure. After activation, use the pressurized gas immediately for inflation or to operate the pneumatic device. Dispose of the spent cartridge in accordance with local regulations for metal waste.

Usage recommendations

Handle cartridges with care: avoid exposure to high temperatures, puncturing, or tampering. Use only in devices specified to accept 7.5 g CO2 cartridges and follow manufacturer safety instructions. Keep out of reach of children and store the pack upright in a ventilated, cool area.