TUDIVING-4.7L 4500Psi Carbon Fiber Cylinder High Pressure Tank,286 Cu in Diving Tank,Deep Dive Gas Cylinder,HPA Cylinder Pcp Air Tank M18*1.5 Size:4.7L The first method is to

The first method is to use a filling adapter in contact with the large bottle to guide the small bottle

High pressure resistance

The other is the minimum burst pressure

102Mpa minimum burst pressure

TUDIVING-4.7L 4500Psi Carbon Fiber Cylinder High Pressure Tank,286 Cu in Diving Tank,Deep Dive Gas Cylinder,HPA Cylinder Pcp Air Tank M18*1.5 Size:4.7L The first method is toProduct Capacity: Scuba diving tank is 4. 7 liters capacity, Product Neck Thread: M18x1. 5 6H thread. Product Pressure: 30mpa 300bar 4500psi working pressure, 50Mpa hydrostatic test pressure, 102Mpa minimum burst pressure, Product Certification: CE EN approved (Not DOT), Inspection cycle: 3Yr, Service life: 15Yr. Product Structure: Using high quality raw material AL6061 aluminum alloy liner with full wrapped carbon fiber and glass fiber winding,