6.8L Carbon Fiber Air Tank 300BAR 4500PSI M18*1.5 Gas Cylinder | Diving, Paintball, Airsoft, CO2 Station, HPA Cylinder

Our 6.8L Carbon Fiber Air Tank combines lightweight design with high-strength construction to provide a reliable and long-lasting high-pressure solution. Constructed with a 6061 aluminum alloy liner, wrapped in high-strength carbon fiber and epoxy resin, this cylinder ensures durability, portability, and safety for a wide range of applications.

Specifications:

• Capacity: 6.8L

• Working Pressure: 300BAR / 4500PSI

• Test Pressure: 450BAR / 6000PSI

• Thread: M18*1.5

• Liner Material: Aluminum 6061

• Fiber Material: Carbon Fiber

• Resin Material: Epoxy Resin

• Diameter: 159mm

• Height: 537mm

• Weight: 3.9kg

• Temperature Range: -40°C ~ 60°C

• Service Life: 15 Years

• Standard: ISO11119-3

Features:

• Lightweight yet highly durable, designed for demanding high-pressure applications

• Long service life of up to 15 years

• Wide temperature adaptability for extreme conditions

• Ideal for scuba diving, HPA systems, paintball, airsoft, CO2 refill stations, and industrial applications

• Meets ISO11119-3 international safety and quality standards

This 6.8L carbon fiber cylinder is perfect for users seeking a large-capacity, portable, and reliable high-pressure air storage solution, ensuring consistent performance across recreational and professional environments.