--- product_id: 509902623 title: "CO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve" brand: "ac infinity" price: "¥22179" currency: JPY in_stock: true reviews_count: 7 url: https://www.desertcart.jp/products/509902623-co2-regulator-carbon-dioxide-monitor-with-solenoid-valve store_origin: JP region: Japan --- # 0.5-15 SCF/hr precise flow meter 0-4000 PSI pressure gauge Heavy-duty brass build CO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve **Brand:** ac infinity **Price:** ¥22179 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your grow game with precision CO2 control — because your plants deserve the best! ## Quick Answers - **What is this?** CO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve by ac infinity - **How much does it cost?** ¥22179 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/509902623-co2-regulator-carbon-dioxide-monitor-with-solenoid-valve) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Solenoid Valve:** Automated gas release prevents waste and maintains perfect CO2 levels effortlessly. - • **Precision CO2 Control:** Optimize your grow environment with exact gas flow regulation for maximum plant vitality. - • **Universal Compatibility:** Fits standard CGA-320 tanks and tubing, making setup seamless for any grow tent or greenhouse. - • **Durable Brass Construction:** Engineered with premium brass and aluminum for leak-proof, long-lasting performance. - • **Integrated Pressure & Flow Monitoring:** Real-time pressure gauge and flow meter ensure you never run low or overfeed CO2. ## Overview The AC Infinity CO2 Regulator is a robust, brass-constructed device designed to precisely manage carbon dioxide output for optimized plant growth. Featuring a 0-4000 PSI pressure gauge and a 0.5-15 SCF/hour flow meter, it fits standard CGA-320 tanks and includes a solenoid valve to ensure leak-free, automated gas flow. Ideal for grow tents, rooms, and greenhouses, it empowers growers to maximize photosynthesis and plant health with confidence. ## Description Product Description A carbon dioxide regulator designed to help create the ideal environment for plant growth by managing the output of CO2 into the air. Features a flow meter with a pressure gauge that accurately measures gas flow as well as the remaining gas levels. These measuring systems will enable you to determine the exact amounts of CO2 to release that will improve your plant’s growth rate. They are built into a durable brass construction with a solenoid valve that ensures a proper stream with no leakage. Fits into many standard tanks with threaded valves to function as a CO2 generator in grow tent or grow room settings. Applications This CO2 tank regulator can measure up to 4000 PSI of pressure and a 0.5-15 standard cubic feet per hour flow rate. It is made to fit CGA-320 threaded inlet connections of standard carbon dioxide tanks that hold pressurized gas. In grow applications, this gas release system can be found in grow tents, grow rooms, or greenhouse settings to help plants photosynthesize. Other applications include aquarium settings to help keep submerged plants healthy. ## Features - A gas release system designed to help create the ideal grow environment by regulating CO2 output. - Carbon dioxide meter with pressure gauge accurately measures gas flow and remaining CO2 tank levels. - Forged with heavy-duty brass and a solenoid valve pipe to ensure proper flow and no gas leakage. - Secures installs on many tanks and hose tubing to fit as a CO2 generator for grow tent applications. - Brass Construction | Pressure Gauge: 0-4000 PSI | Inlet: CGA-320 | Flow Meter: 0.5-15 SCF/hour ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BS1W8GL7 | | Best Sellers Rank | 85,068 in Garden (See Top 100 in Garden) 5 in Plant Growth Regulators | | Brand | AC Infinity | | Colour | Gold | | Customer Reviews | 3.9 3.9 out of 5 stars (106) 3.9 out of 5 stars | | Global Trade Identification Number | 00819137023345 | | Included Components | Gas Regulator | | Item Highlight | and Gas Flow Meter, CO2 Gauge Gas System for Grow Tents, Grow Rooms, and Greenhouses | | Item Type Name | CO2 Regulator | | Item Weight | 1.23 kg | | Manufacturer | AC Infinity | | Manufacturer Part Number | AC-CRA5 | | Material | Brass, Aluminum | | Model Number | AC-CRA5 | | Number Of Items | 1 | | Unit Count | 1.0 count | | Upc | 819137023345 | ## Product Details - **Alarm:** Audible - **Brand:** AC Infinity - **Colour:** Gold - **Compatible devices:** Greenhouses, Grow Tents, Grow Rooms - **Global Trade Identification Number:** 00819137023345 - **Item weight:** 2.7 Pounds - **Material:** Brass, Aluminum - **Operating humidity:** 95 percent - **Power source:** AC - **Style:** Compact ## Images ![CO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve - Image 1](https://m.media-amazon.com/images/I/51AVqiHZePL.jpg) ## Customer Reviews ### ⭐ Low quality *by on Reviewed in the United Kingdom 12 November 2025* Threading of the nut that goes into the tank not good and also you need adapter for the power cord as it is Chinese ### ⭐ Arrived unusable *by on Reviewed in the United Kingdom 8 September 2023* Arrived damaged, the thread of the nut which screws onto the tank was damaged and wouldn't screw on. Not acceptable. ### ⭐⭐⭐⭐⭐ Regulador de CO2 Excelente da Ac Infinity *by on Reviewed in Brazil 30 November 2025* Ótimo produtoMuito bem feito , prático , durável , resistente .Marca top .Recomendo. ## Frequently Bought Together - AC Infinity CO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve and Gas Flow Meter, CO2 Gauge Gas System for Grow Tents, Grow Rooms, and Greenhouses - AC Infinity CO2 Controller, Smart Outlet Carbon Dioxide Monitor, Two-Plug System Best Fit with CO2 Regulators and Inline Exhaust Fans, Adjusts CO2 for Grow Tents, Grow Rooms, Greenhouses - EDYCARX 25ft 1/4" CO2 Drilled Tubing, Black PU, Grow Room CO2 Injection System, Kit Includes Tubing, Fittings & Accessories, Compatible with CO2 Regulator --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/509902623-co2-regulator-carbon-dioxide-monitor-with-solenoid-valve](https://www.desertcart.jp/products/509902623-co2-regulator-carbon-dioxide-monitor-with-solenoid-valve) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-21*