This product is a high-pressure cylinder quick-release coupling system, consisting of a female coupling installed on the pressure reducer inlet and a male coupling installed on the cylinder valve outlet. It enables rapid disconnection and replacement of cylinders under pressure, offering convenient operation, reliable connection, and significantly improved on-site efficiency and safety.
- Features a quick-release self-locking mechanism that allows cylinder installation or removal within one second.
- The female coupling incorporates an auto-locking device that engages upon connection, preventing accidental loosening due to vibration or tension.
- The male coupling is compatible with all cylinder valves featuring G5/8 threads, ensuring broad applicability without adapters.
- Rated working pressure: 30 MPa (300 bar), meeting the requirements of high-pressure breathing air systems.
- Key components made of high-strength stainless steel and engineering plastics, resistant to corrosion and impact for harsh environments.
- Allows disconnection and connection under pressure, eliminating the need for depressurization and simplifying workflow.
1. One-Second Quick Change: Enables cylinder connection or disconnection in just one second, drastically reducing downtime and enhancing operational continuity.
2. Hot-Swappable: Supports cylinder replacement under system pressure, avoiding the need to vent and refill.
3. Automatic Locking: Self-locking mechanism ensures secure engagement, preventing accidental detachment and ensuring personnel safety.
4. Broad Compatibility: Fits all cylinder valves with G5/8 threads, offering versatility across different equipment brands.
5. High-Pressure Capability: Rated at 30 MPa with ample safety margin, suitable for demanding firefighting and industrial applications.
6. Durable Construction: Corrosion-resistant materials ensure long service life and reduced maintenance.
Widely used in firefighting and rescue, petrochemical industry, shipbuilding, municipal emergency response, industrial gas, and other fields, particularly in emergency operations requiring frequent cylinder changes or rapid response.
