Inflatable Life Jacket UML Auto Cartridge – Black

Automatic Activation Cartridge for Inflatable Life Jackets

The Inflatable Life Jacket UML Auto Cartridge – Black is a replacement automatic activation cartridge designed to restore reliable performance to compatible inflatable life jackets. This essential safety component automatically triggers inflation when exposed to water, ensuring your PFD deploys when it matters most.

Suitable for a wide range of inflatable life jackets using UML automatic inflator systems, this cartridge is ideal for routine servicing, re-arming after deployment, or replacing expired components to maintain safety compliance and readiness.

Key Features & Benefits

• Automatic water-activated inflation cartridge for inflatable life jackets

• Designed for UML automatic inflator systems (UML-5, UML-5i, Pro Sensor compatible types)

• Restores full automatic inflation capability after activation or expiry

• Easy screw-in replacement — quick DIY installation

• Essential for maintaining inflatable life jacket safety compliance

• Reliable activation when submerged in water

• Compact, lightweight and easy to store onboard

Why Replace Your UML Auto Cartridge

Inflatable life jacket automatic cartridges contain water-sensitive activation material that degrades over time or after use. Replacing expired or activated cartridges ensures your life jacket remains fully functional, compliant and ready for emergency deployment.

Keeping a spare onboard is recommended for boaters, sailors and anglers who rely on inflatable PFDs for safety.

Ideal For

• Automatic inflatable life jackets with UML inflator systems

• Routine life jacket servicing and maintenance

• Re-arming after inflation or deployment

• Safety compliance and inspection requirements

• Boating, sailing, fishing and watersports safety gear