TUXING 6.8L 4500psi Carbon Fiber Air Tank（Empty Bottle）& Paintball Fill Station with Valve Regulator Gauge for PCP Game

This product has a capacity of 6.8L. It has a service pressure of 20-30 MPa / 3000-4500 PSI. It is CE Approved, but not DOT Approved. The bottle screw thread size is M18x1.5. The product is made with AL6061 aluminum alloy liner with full-wrapped carbon fiber and glass fiber winding. The external surface is epoxy coated. It features creep resistance, shock resistance, and corrosion resistance.