45g Threaded 1/2-20UNF or 5/8-18UNFCO2 Gas Cartridge Used for Life Preserver & Horse Riding Vest& Airbag

This 45g CO₂ cartridge is engineered for high-capacity, rapid inflation applications. Featuring a standard threaded interface (available in 1/2-20UNF or 5/8-18UNF), it is widely used in automatic life preservers, equestrian airbag vests, and a variety of personal safety airbag systems. Pre-filled with high-purity carbon dioxide, it ensures quick and stable gas release, enabling immediate inflation in emergency situations. The cartridge body is made of durable carbon steel, offering excellent pressure resistance and long-term reliability, even under harsh environmental conditions.

Product Advantages

High-Capacity Inflation

1. Powerful CO₂ Charge: 45g ±1g provides rapid gas expansion—60mL liquid CO₂ expands to 4.5L of gas.

2. Single-Step Deployment: Fully inflates 150N–180N life vests or deploys equestrian airbags in under 0.3 seconds.

Global Thread Compatibility

1. 1/2-20UNF: Standard for North American life-saving equipment.

2. 5/8-18UNF: Widely used in European equestrian safety systems.

3. Versatile Fit: Engineered to support global deployment across safety-critical devices.

Engineered Safety

1. High Burst Pressure: Rated at 55 kgf/cm² (~782 psi), compliant with ISO 12402 life-saving standards.

2. Extreme Condition Reliability: Steel cylinder and precision stamping ensure safe, consistent performance from -30℃ to 60℃.

 Precision Applications

Life-Saving Systems
・Auto-inflating vests (<2s water activation)
・Marine/aviation liferaft inflation

Equestrian Airbags
・Compatible with EQUISAFE & Point Two systems
・5kg anti-misfire trigger (competition-grade sensitivity)

Industrial Safety
・Fall-protection airbag deployment
・Heavy machinery emergency cushioning

 Notice

▸ STRICTLY SINGLE-USE (permanently sealed construction)
▸ Store in dry, shaded conditions (humidity <60% recommended)
▸ Verify green safety membrane integrity before activation