









0.48L Carbon Fiber Air Tank | 300BAR 4500PSI HPA Gas Cylinder | Lightweight M18*1.5 Bottle
Lightweight 0.48L carbon fiber air cylinder, featuring 6061 aluminum alloy liner with carbon fiber + epoxy resin wrap.
✅ Working pressure: 300BAR (4500PSI), tested to 450BAR
✅ Compact size: 61mm diameter × 270mm height
✅ Weight: only 0.39kg
✅ Service life: 15 years, certified ISO11119-3
Perfect for scuba diving, paintball, aquarium systems, soda water carbonation, and other high-pressure applications.
The 0.48L carbon fiber gas cylinder is a professional-grade solution for safe and efficient high-pressure air storage. Built with a 6061 aluminum alloy inner liner, wrapped with carbon fiber and epoxy resin, it offers superior strength while remaining lightweight and portable.
✅ Product Specifications:
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Capacity: 0.48 liters (480cc)
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Dimensions: Diameter 61mm × Height 270mm
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Weight: 0.39kg, lightweight design
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Thread: M18*1.5, compatible with standard fittings
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Working Pressure: 300BAR / 4500PSI
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Test Pressure: 450BAR
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Temperature Range: -40°C to +60°C
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Service Life: 15 years
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Standard: ISO11119-3 certified
? Key Features:
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High-strength carbon fiber construction: durable yet lightweight
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Enhanced safety: tested at 450BAR to ensure reliability under extreme pressure
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Compact and portable: only 0.39kg, easy to carry and store
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Long-lasting performance: certified to international standards, service life up to 15 years
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Versatile applications: suitable for scuba diving, paintball, aquarium CO₂ systems, soda water makers, and industrial pneumatic equipment
Choose this 0.48L carbon fiber air tank for a balance of strength, safety, and portability. Whether for professional diving, sports, or industrial use, it delivers long-term stability and efficiency.
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