High Pressure 300 bar Quick Coupling
Description
The High-Pressure (300 bar) Quick Coupling Tactical Subsea Refilling System Connector is a mission-critical component designed for underwater air transfer operations. Engineered for use by military divers, this coupling enables rapid refilling of air cylinders below the surface—eliminating the need to surface during extended or covert operations.
Built to withstand pressures up to 300 bar, the system maintains a bubble-free connection and disconnection, preserving operational stealth. Its precision-engineered sealing design ensures zero water ingress, protecting the integrity of the breathing air supply in all conditions.
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
➤ Operational Advantages
• Rapid connect/disconnect to comply with pacing of operational demands
• Stealth-compatible – no visible air release
• Can refill a 300 bar cylinder in under 15 seconds
• Secure underwater refilling of air cylinders
• Leak-free, high-integrity seal; for efficiency of air supply retention
• Rated to 300 bar operating pressure
➤ Construction
• CuAl10Ni (Copper Aluminium Nickel alloy) – marine-grade, corrosion-resistant
• RVS 316 (AISI 316 stainless steel) – high-strength, anti-corrosive
Rugged and reliable, this coupling system is built for tactical reliability in hostile environments. Designed for ease of use with gloved hands and compatible with standard military dive gear.
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
➤ When Combined with The Manifold & Gauge Attachments
The system combines to produce an efficient air refilling station that provides combat diver teams a tactical advantage when executing prolonged underwater missions. The manifold can be attached to stowed cylinder banks or submarine exteriors to keep divers in the water longer during extended operations.
• Fixed or portable system
• Allow user to change two cylinders simultaneously
• Complete with HP gauge 0 - 350 bar
• HP purge valve for ease of disconnection
• Inlet connection DIN 232 bar
• Outlet connections (2) male quick-coupling
• Main body material: Brass CZ112
Built to withstand pressures up to 300 bar, the system maintains a bubble-free connection and disconnection, preserving operational stealth. Its precision-engineered sealing design ensures zero water ingress, protecting the integrity of the breathing air supply in all conditions.
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
➤ Operational Advantages
• Rapid connect/disconnect to comply with pacing of operational demands
• Stealth-compatible – no visible air release
• Can refill a 300 bar cylinder in under 15 seconds
• Secure underwater refilling of air cylinders
• Leak-free, high-integrity seal; for efficiency of air supply retention
• Rated to 300 bar operating pressure
➤ Construction
• CuAl10Ni (Copper Aluminium Nickel alloy) – marine-grade, corrosion-resistant
• RVS 316 (AISI 316 stainless steel) – high-strength, anti-corrosive
Rugged and reliable, this coupling system is built for tactical reliability in hostile environments. Designed for ease of use with gloved hands and compatible with standard military dive gear.
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
➤ When Combined with The Manifold & Gauge Attachments
The system combines to produce an efficient air refilling station that provides combat diver teams a tactical advantage when executing prolonged underwater missions. The manifold can be attached to stowed cylinder banks or submarine exteriors to keep divers in the water longer during extended operations.
• Fixed or portable system
• Allow user to change two cylinders simultaneously
• Complete with HP gauge 0 - 350 bar
• HP purge valve for ease of disconnection
• Inlet connection DIN 232 bar
• Outlet connections (2) male quick-coupling
• Main body material: Brass CZ112
Downloads
![High Pressure 300 bar Quick Coupling [Data Sheet]](/storage/images/documents/DownloadImagePreview TransparentwithShadow.PNG)
