55g Threaded 5/8-18UNF or 1/2-20UNF CO2 Gas Cartridge Used for Life Vest& Airpower Sports& Outdoor sports

This 55g CO₂ cartridge is designed with a threaded interface (available in 5/8-18UNF or 1/2-20UNF), making it highly compatible with professional-grade inflation systems. It is widely used in automatic life vests, airpower sports gear (e.g. paragliding airbags), and a variety of outdoor emergency devices. Pre-filled with high-purity CO₂, the cartridge ensures rapid and consistent gas release, providing immediate protection in critical situations. The heavy-duty carbon steel construction offers excellent pressure resistance and long-term durability under demanding conditions.

Product Advantages

High-Output Inflation System

1. 55g ±1g CO₂ Charge: Expands 75mL of liquid CO₂ into 5.5L of gas—22% more output than standard 45g systems.

2. Optimized for High Demand: Powers 200N+ buoyancy life vests and delivers ultra-fast 0.2s deployment—ideal for extreme sports and critical response scenarios.

Dual Global Standards

1. 5/8-18UNF: Compatible with EU outdoor gear such as paragliders and rescue vests.

2. 1/2-20UNF: Standard for North American aviation and rescue systems.

3. Global Readiness: Ensures seamless integration across international safety equipment.

Military-Spec Reliability

1. High Burst Pressure: 55 kgf/cm², compliant with ISO 12402-3 life-saving equipment standards.

2. Aerospace-Grade Steel: Built to perform in extreme temperatures ranging from -40℃ to 80℃.

3. Mission-Ready Durability: Trusted for defense, aviation, and rugged outdoor applications.

Mission-Critical Applications

Aerial Extreme Sports
・Paragliding emergency systems (Flytec-compatible)
・Wingsuit airbag triggers (<5ms impact detection)

Professional Marine Rescue
・Auto-inflate 240N life vests (ISO 12402-2)
・Storm-resistant buoys (96hr salt spray endurance)

Wilderness Survival
・Alpine rescue stretchers (-30℃ cold-start)
・Whitewater raft quick-inflate systems (5/8-18UNF snap-lock)

 Notice

▸ EXPLOSION HAZARD - Keep from heat/puncture (CO₂ critical temp: 31℃)
▸ Transport per UN1045 hazardous materials regulations
▸ 5-year shelf life - Mandatory biennial seal integrity tests