Carbon Fiber Tank

6.8L SCBA Tank 4500psi Carbon Fibre – M18 Valve, 6000psi Gauge, 3 Opt. ? 6.8L SCUBA Tank 4500psi Carbon Fibre – M18 Valve, 6000psi Gauge, 3 Opt. Upgrade your outdoor gear with this lightweight and durable 6.8L full-wrapped carbon fibre PCP air tank. Whether you need a high-capacity SCBA tank for extended shooting sessions, a robust PCP air rifle bottle for target competitions, or a 4500psi/300bar large-capacity tank for long hunting trips – this 6.8L tank delivers. 70% lighter than traditional steel cylinders, the 6.8L ultra-large capacity provides extended air supply for long shooting sessions, competitions, and big game hunting. Choose between three valve variants : 145 (single gauge), 150 (single gauge with luminous dial), or 155 (dual gauge). Includes filling station with 50cm high-pressure hose and 8mm quick-disconnect coupler – ready to use out of the box! ? Valve Variants – Quick Comparison. 1 × 6000 psi. 1 × 6000 psi? Luminous dial. 2 × 6000 psi. 8 mm Female + 8 mm Male (with filter). Luminous dial for low-light visibility. Dual gauge for input/output monitoring. Entry-level / everyday users. Dusk / night / low-light users. Professional shooters / enthusiasts. ? Common Base – 6.8L Full-Wrapped Carbon Fibre PCP Cylinder (All Models). This 4500psi full-wrapped carbon fibre tank features an AL6061 aluminium alloy liner with full-wrap carbon fibre and fibreglass winding, finished with an epoxy coating. 70% lighter than traditional steel cylinders, the 6.8L ultra-large capacity offers 2.27× the volume of a 3L tank – ideal for shooters who need extended air supply without frequent refills. AL6061 aluminium liner + full-wrap carbon fibre / fibreglass winding + epoxy coating. 30 MPa / 300 bar / 4500PSI. Up to 15 years. M18 × 1.5-6H. CE / EN approved (Not DOT). High-Strength Construction – AL6061 aluminium liner with full-wrap carbon fibre and fibreglass winding for reliable structural integrity. Ultra-Lightweight – 70% lighter than traditional steel cylinders – easy to carry on long trips. CE / EN Certified – Meets international safety standards. Universal Compatibility – M18 × 1.5-6H thread fits most PCP air rifles, air guns and accessories. 4500 PSI Working Pressure – Delivers consistent power for precision shooting. 6.8L Ultra-Large Capacity – 2.27× the volume of a 3L tank – dramatically reduces refill frequency. ? Which Valve Should You Choose? 145 Valve – Single Gauge. Entry-level choice – reliable and affordable. Single 6000psi pressure gauge – meets all daily filling and monitoring needs. 8 mm female quick coupler – compatible with most standard filling ports. Best for: Range practice, everyday use, budget-conscious users. 150 Valve – Single Gauge with Luminous Dial. Essential for low-light environments. Same reliable single-gauge configuration as the 145, plus luminous dial for easy reading in dim conditions. 8 mm male quick coupler – complementary to the 145 configuration. Best for: Dawn/dusk hunting, night shooting, poorly lit environments. 155 Valve – Dual Gauge. The ultimate choice for serious shooters. Dual pressure gauges – independent monitoring of input and output pressure for precise cylinder status control. 8 mm female + 8 mm male couplers included – male coupler with integrated filter for cleaner air supply. Best for: High-end PCP shooters, extended field sessions, users who demand maximum precision. ? Filling Station – Included with All Models. 50 cm high-pressure hose – stainless steel spiral protection against kinks and abrasion. 8 mm quick-disconnect coupler – compatible with most standard PCP filling ports. M18 × 1.5-6H connection – direct connection to your PCP air cylinder. Standard high-pressure port – for fast and safe filling. ? Important Safety Information. Non-Transport Use Only: This 4500psi PCP air tank is NOT DOT certified and must NOT be used for transporting pressurised gases. For stationary use only. Observe Pressure Limits: Never exceed the maximum working pressure of 30 MPa / 300 bar / 4500 PSI. Pre-Use Inspection: Before each fill, check seals, connections, and pressure level. Proper Storage: Store the carbon fibre air tank in a cool, dry place, protected from direct sunlight and heat sources. No DIY Repairs: Do not open or modify the valve yourself – this may cause serious injury. Regular Inspection: This cylinder requires a periodic safety inspection every 3 years. ? What’s in the Box. 1 × 6.8L Full-wrapped carbon fibre PCP air cylinder with AL6061 aluminium liner. 1 × Valve (depending on selected variant: 145 / 150 / 155). 1 × Filling station with 50 cm high-pressure hose and 8 mm quick coupler. 1 × User manual (EN). Frequently Asked Questions. Q: Is this tank suitable for long outdoor shooting sessions? The 6.8L ultra-large capacity tank provides extended air supply, dramatically reducing refill frequency – ideal for long field shooting sessions and big game hunting. Q: Which valve is right for my PCP air rifle? The 150 with luminous dial is ideal for low-light conditions. The 155 dual-gauge is the first choice for professionals who want to monitor input and output pressure separately. Q: Is this tank compatible with my PCP air gun? A: Yes – with M18 × 1.5-6H thread and 8 mm quick coupler, this PCP air gun tank is compatible with most mainstream PCP systems. Q: How long does the carbon fibre air tank last? A: This 4500psi carbon fibre tank has a service life of up to 15 years with proper use and regular inspections every 3 years. Q: Is this cylinder DOT certified? A: No – this cylinder is NOT DOT certified and is intended for stationary non-transport use only. Please check local regulations. Q: What is the burst disc (7.5 k)? A: The burst disc is a safety device that ruptures if pressure exceeds safe limits, preventing cylinder explosion. Q: How much longer does a 6.8L tank last compared to a 3L? A: The 6.8L cylinder offers 2.27× the volume of a 3L tank – providing more than double the air reserve for extended field sessions, dramatically reducing refill frequency. Please select your preferred valve variant above (145 / 150 / 155). Whether you need a PCP air rifle bottle for target shooting, a PCP air gun tank for hunting, or an ultra-large 6.8L carbon fibre tank for extended field use – we have the right option for you.

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