Life Jacket Spares – Manual Rearming Gas Cylinder Only (18g)

Keep your child’s inflatable life jacket fully functional and ready for safe use with this 18g CO₂ Manual Rearming Gas Cylinder, designed specifically for children’s and junior-size inflatable life jackets. This replacement cylinder fits manual inflation mechanisms and provides reliable, rapid buoyancy when activated.

Manufactured from durable, corrosion-resistant steel, each 18g CO₂ cylinder is pre-weighed and pressure-tested to meet strict safety standards. Its compact size and correct gas volume ensure proper inflation performance for youth life jackets without compromising comfort or mobility.

Ideal for routine servicing, post-deployment rearming, or replacing an expired or used cartridge, this 18g gas cylinder offers a simple and cost-effective way to maintain your child’s life jacket without purchasing a full rearming kit.

Please note: This listing includes the 18g gas cylinder only. No additional rearming kit parts or activation components are included.

Key Features:

• Replacement 18g CO₂ gas cylinder for children’s inflatable life jackets

• Compatible with manual inflation systems

• Pre-weighed, pressure-tested, and corrosion-resistant

• Ensures fast, reliable inflation for junior life jackets

• Ideal for servicing, rearming, and safety maintenance

• Gas cylinder only — no extra kit parts included