{"product_id":"co2-quick-connector-refill-adapter-cga320-w21-8-g58-3500psi-gauge","title":"CO2 Quick Connector Refill Adapter | CGA320 W21.8 G58 \u0026 3500 PSI Gauge","description":"\u003ch2\u003eCO2 Quick Connector Refill Adapter with 3500 PSI Pressure Gauge\u003c\/h2\u003e\n\u003cp\u003eStop swapping empty CO2 cylinders — this heavy-duty \u003cstrong\u003eCO2 Quick Connector Refill Adapter\u003c\/strong\u003e lets you top up your soda machine's CO2 bottle at home with ease. Built from solid metal and compatible with \u003cstrong\u003eCGA320, W21.8, and G58\u003c\/strong\u003e thread types, it fits a wide range of home carbonation and beverage dispensing systems.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in 3500 PSI \/ 250 Bar Pressure Gauge\u003c\/strong\u003e – Know exactly how much CO2 is left so you can refill safely and confidently every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Thread Compatibility\u003c\/strong\u003e – Supports CGA320, W21.8, and G58 connections to work with most standard CO2 cylinder systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Metal Construction\u003c\/strong\u003e – Durable metal body ensures a secure, leak-resistant connection between your CO2 source and cylinder.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo More Wasted Cylinders\u003c\/strong\u003e – Refill your existing CO2 bottle instead of buying new ones, saving money and reducing waste.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free Setup\u003c\/strong\u003e – Straightforward installation means no complicated tools or expertise required — just connect and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Bar Upgrade\u003c\/strong\u003e – Perfect for sparkling water makers, soda machines, and soft drink dispensers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCGA320, W21.8, G58\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Gauge Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–3000 PSI \/ 0–250 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CO2 Refill Adapter with Pressure Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/2-8l-beverage-dispenser-with-spigot-fridge-drink-dispenser\"\u003e2.8L Beverage Dispenser with Spigot – Fridge Drink Dispenser\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/8-stainless-steel-shot-glasses-set-8pc-storage-bag-bar-travel\"\u003e8-Piece Stainless Steel Shot Glasses Set with Storage Bag\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/cordless-rechargeable-milk-frother-coffee-foam-egg-whisk\"\u003eCordless Rechargeable Milk Frother – Coffee Foam \u0026amp; Egg Whisk\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow ±1 mm variance due to manual measurement. Colors may vary slightly between monitors and the actual product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nutrition.gov\/topics\/shopping-cooking-and-food-safety\" target=\"_blank\" rel=\"noopener\"\u003eNutrition.gov on cooking and food safety\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What CO2 cylinder thread types does this refill adapter support?\u003c\/h4\u003e\n\u003cp\u003eA: This CO2 quick connector refill adapter is compatible with \u003cstrong\u003eCGA320, W21.8, and G58\u003c\/strong\u003e thread types, making it suitable for a wide range of CO2 cylinders and soda machine systems including most popular home carbonation brands.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure this adapter's gauge can read?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in pressure gauge reads up to \u003cstrong\u003e3000 PSI (250 Bar)\u003c\/strong\u003e, giving you a clear, accurate reading of your CO2 cylinder's pressure level so you can refill safely and efficiently.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this adapter difficult to install or use?\u003c\/h4\u003e\n\u003cp\u003eA: Not at all. This CO2 refill adapter is designed for easy, tool-free installation. Simply connect it to your CO2 source cylinder and your soda machine's CO2 bottle — no specialist knowledge or equipment required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this adapter be used with sparkling water makers and soft drink dispensers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This adapter is ideal for home soda makers, sparkling water machines, and soft drink dispensers that use standard CGA320, W21.8, or G58 CO2 cylinders.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What CO2 cylinder thread types does this refill adapter support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This CO2 quick connector refill adapter is compatible with CGA320, W21.8, and G58 thread types, making it suitable for a wide range of CO2 cylinders and soda machine systems including most popular home carbonation brands.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum pressure this adapter's gauge can read?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in pressure gauge reads up to 3000 PSI (250 Bar), giving you a clear, accurate reading of your CO2 cylinder's pressure level so you can refill safely and efficiently.\"}}, {\"@type\": \"Question\", \"name\": \"Is this adapter difficult to install or use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not at all. 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This adapter is ideal for home soda makers, sparkling water machines, and soft drink dispensers that use standard CGA320, W21.8, or G58 CO2 cylinders.\"}}]}\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:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CO2 Quick Connector Refill Adapter | CGA320 W21.8 G58 \u0026 3500 PSI Gauge\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/co2-quick-connector-refill-adapter-cga320-w21-8-g58-3500psi-gauge\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"W21.8 \/ CN","offer_id":44166066438231,"sku":"14:29#W21.8;200007763:201441035","price":54.37,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ CN","offer_id":44166066470999,"sku":"14:193#CGA320;200007763:201441035","price":59.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S87ee3c8aeda949089ab510417649cf7bs.webp?v=1786728746","url":"https:\/\/axlcustomersupport.com\/products\/co2-quick-connector-refill-adapter-cga320-w21-8-g58-3500psi-gauge","provider":"Axl","version":"1.0","type":"link"}