PCP 300BAR 4500PSI Bottle Tank Air Aluminum CO2 Cylinders – M18x1.5 Thread – 0.25L to 0.5L

High Pressure Aluminum CO2 Cylinders made from 6061 aviation-grade aluminum alloy. These refillable bottles are ideal for soda systems, aquarium use, oxygen supply, PCP airguns, and other high-pressure gas applications.

• Available sizes: 0.25L / 0.3L / 0.35L / 0.45L / 0.5L
• Thread: M18x1.5 – Compatible with standard filling systems
• Working pressure: 300bar / 4500Psi
• Certified to GB11640-2011 with TS approval
• Service life up to 20 years
• Temperature range: -40°C to 60°C

These refillable CO2 tanks are perfect for soda stream carbonation, PCP air rifles, aquarium CO2 systems, and more. A reliable solution for safe, high-pressure gas storage.

Keywords: aluminum CO2 cylinder, 300bar CO2 bottle, 4500psi refillable tank, M18x1.5 CO2 bottle, oxygen soda air cylinder, aquarium CO2 tank, PCP CO2 tank