{"product_id":"aluminum-co2-gas-cylinder-m18-30mpa-high-pressure-tank","title":"M18×1.5 Aluminum CO2 Gas Cylinder 30MPa High-Pressure Tank","description":"\u003ch2\u003eM18×1.5 Aluminum CO2 Gas Cylinder — 30 MPa High-Pressure Tank\u003c\/h2\u003e\n\u003cp\u003eBuilt for versatility and durability, this high-pressure aluminum alloy gas cylinder is the ideal choice for aquarium CO2 systems, soda water makers, outdoor adventures, diving, firefighting, and more. With a standard M18×1.5 threaded neck and a robust 30 MPa working pressure rating, this tank delivers reliable performance across a wide range of applications — all in a lightweight, portable form factor.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Alloy Construction:\u003c\/strong\u003e Manufactured from high-grade aluminum alloy for outstanding strength-to-weight ratio, high-pressure resistance, and long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Working Pressure:\u003c\/strong\u003e Rated at 30 MPa (approximately 4,350 PSI), making it suitable for demanding applications that require consistent, stable gas delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard M18×1.5 Thread:\u003c\/strong\u003e Compatible with most regulators, valves, and adapters that use the M18×1.5 threaded connection standard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Capacity Options:\u003c\/strong\u003e Available in 0.25L, 0.30L, 0.35L, 0.45L, and 0.50L sizes to suit your specific needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Portable:\u003c\/strong\u003e The slim aluminum design keeps total weight low, making it easy to transport and handle in the field or at home.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Perfect for aquarium plant CO2 systems, soda carbonation, diving setups, mountaineering, ship rescue, firefighting equipment, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eM18×1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e30 MPa (~4,350 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCapacity Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0.25L \/ 0.30L \/ 0.35L \/ 0.45L \/ 0.50L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e6.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × High-Pressure Aluminum CO2 Gas Cylinder (M18×1.5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cp\u003eHigh-pressure gas cylinders must be used, stored, and transported in accordance with applicable safety regulations. Always use a compatible, properly rated regulator and valve. For guidance on compressed gas cylinder safety, refer to resources from the U.S. Occupational Safety and Health Administration (OSHA) — Compressed Gases.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What gases can this aluminum cylinder be used with?\u003c\/h4\u003e\n\u003cp\u003eA: This high-pressure aluminum gas cylinder is compatible with CO2 (carbon dioxide), oxygen, and other compressed gases commonly used in aquarium systems, soda carbonation, diving, firefighting, and outdoor activities. Always ensure the gas type is compatible with your specific regulator and valve before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What regulator or valve fits this CO2 tank?\u003c\/h4\u003e\n\u003cp\u003eA: This cylinder uses a standard M18×1.5 threaded opening. Any regulator, valve, or adapter designed for M18×1.5 threads is compatible. Please verify compatibility with your specific equipment before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I choose the right capacity (size) for my needs?\u003c\/h4\u003e\n\u003cp\u003eA: Capacity choice depends on your application. Smaller sizes (0.25L–0.35L) are ideal for compact aquarium CO2 systems or portable soda makers, while larger sizes (0.45L–0.50L) suit longer-duration uses such as diving or outdoor sports where extended gas supply is needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this cylinder refillable?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this is a refillable high-pressure aluminum cylinder. Refilling should always be performed by a qualified professional using certified equipment, following all local safety codes and regulations for compressed gas handling.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What gases can this aluminum cylinder be used with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This high-pressure aluminum gas cylinder is compatible with CO2 (carbon dioxide), oxygen, and other compressed gases commonly used in aquarium systems, soda carbonation, diving, firefighting, and outdoor activities. Always ensure the gas type is compatible with your specific regulator and valve before use.\"}}, {\"@type\": \"Question\", \"name\": \"What regulator or valve fits this CO2 tank?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This cylinder uses a standard M18×1.5 threaded opening. 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Refilling should always be performed by a qualified professional using certified equipment, following all local safety codes and regulations for compressed gas handling.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Camping \u0026 Outdoor\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/camping-outdoor\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"M18×1.5 Aluminum CO2 Gas Cylinder 30MPa High-Pressure Tank\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/aluminum-co2-gas-cylinder-m18-30mpa-high-pressure-tank\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"0.25L","offer_id":48762732183744,"sku":"14:29#0.25L","price":110.99,"currency_code":"USD","in_stock":true},{"title":"0.35L","offer_id":48762732216512,"sku":"14:175#0.35L","price":110.99,"currency_code":"USD","in_stock":true},{"title":"0.3L","offer_id":48762732249280,"sku":"14:193#0.3L","price":110.99,"currency_code":"USD","in_stock":true},{"title":"0.5L","offer_id":48762732282048,"sku":"14:691#0.5L","price":110.99,"currency_code":"USD","in_stock":true},{"title":"0.45L","offer_id":48762732314816,"sku":"14:10#0.45L","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S8c6212c0a06447419bb6007a112caf61n.webp?v=1786328117","url":"https:\/\/vueselect.com\/products\/aluminum-co2-gas-cylinder-m18-30mpa-high-pressure-tank","provider":"Vue","version":"1.0","type":"link"}