{"product_id":"premium-carbon-fiber-air-tank-with-filling-station","title":"TUXING 4500psi Carbon Fiber Air Tank 6.8L - Lightweight PCP Fill","description":"\u003cp\u003eIn this review the TUXING 4500psi Carbon Fiber Air Tank 6.8L is evaluated for PCP paintball and scuba support; the bottom line is that it is a purpose-built, lightweight composite cylinder for users who need a high-pressure, portable fill source. Our review finds the single biggest reason to buy is the combination of a 6.8 L capacity and a 300 bar working pressure in a bottle that weighs under 4 kg, making it a practical choice for field use where weight and corrosion resistance matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.8 L capacity:\u003c\/strong\u003e Provides substantial air volume for multiple fills or extended dives without adding excessive bulk to a kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 bar working pressure:\u003c\/strong\u003e Delivers 4500psi performance useful for high-pressure PCP systems and some diving setups that accept composite cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAL6061 liner with carbon fiber wrap:\u003c\/strong\u003e Combines a durable aluminum core with full-wrapped carbon and glass fiber for strength and reduced weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy coated exterior:\u003c\/strong\u003e Improves corrosion resistance and helps the bottle withstand outdoor use in wet or salty environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety test ratings:\u003c\/strong\u003e Hydrostatic test to 50MPa and minimum burst pressure of 102MPa point to conservative design margins for pressurised use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM18x1.5 neck thread:\u003c\/strong\u003e Standard straight thread mouth allows compatibility with a range of valves and regulators designed for that thread size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cylinder is aimed at PCP paintball players, airgun enthusiasts and recreational divers who need a lightweight, high-pressure bottle for filling or breathing support and who value a long service life and low corrosion risk. It is also appropriate for anyone who transports cylinders to a remote fill station where minimizing carried weight is important.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who require a pre-filled, certified scuba cylinder with an integrated valve or for operators who need routine service at facilities that only work with steel tanks; also those who need tanks with nonstandard neck fittings should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeably lighter than comparable steel cylinders, making it easier to carry during field use.\u003c\/li\u003e\n\u003cli\u003eHigh working pressure of 300 bar supports modern PCP systems and higher fill demands.\u003c\/li\u003e\n\u003cli\u003eDurable construction with AL6061 liner and carbon\/glass fiber winding gives strong creep and shock resistance.\u003c\/li\u003e\n\u003cli\u003eLong design working life of 15 years and corrosion-resistant epoxy finish extend usable life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied as an empty bottle with no valve assembly included, so an extra regulator or valve purchase and proper fitting is required.\u003c\/li\u003e\n\u003cli\u003eComposite cylinders require regular retest intervals and careful handling compared with some traditional steel tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e6.8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003e300 bar \/ 4500psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrostatic test pressure\u003c\/td\u003e\n\u003ctd\u003e50 MPa (500 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum burst pressure\u003c\/td\u003e\n\u003ctd\u003e102 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck thread\u003c\/td\u003e\n\u003ctd\u003eM18x1.5-6H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual weight\u003c\/td\u003e\n\u003ctd\u003e3.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign working life\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TUXING 6.8 L carbon fiber air tank is a strong choice for PCP players and outdoors users who prioritize weight savings, corrosion resistance and high working pressure. It represents good value for someone who will fit their own regulator or valve and needs a long-lived composite cylinder for portable fills and field use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tank sold with a valve or regulator?\u003c\/strong\u003e\u003cbr\u003eAnswer. This listing is for the empty bottle; a separate valve or regulator is required to use it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the service life and retest period?\u003c\/strong\u003e\u003cbr\u003eAnswer. The design working life is 15 years and the recommended retest period is every 3 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials make up the cylinder?\u003c\/strong\u003e\u003cbr\u003eAnswer. The cylinder uses an AL6061 aluminum alloy liner with full-wrapped carbon fiber and glass fiber and an epoxy coated exterior.\u003c\/p\u003e","brand":"TUXING","offers":[{"title":"Default Title","offer_id":46776604098779,"sku":"B0BYVHTZ4L","price":242.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Sor0pJKoL._AC_SL1500.jpg?v=1747659843","url":"https:\/\/gearmusthave.com\/products\/premium-carbon-fiber-air-tank-with-filling-station","provider":"GearMustHave","version":"1.0","type":"link"}