Are you trying to find co2 regulators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling co2 regulators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 12 hours of research and did 47 co2 regulators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best co2 regulators you can buy today
- Dual Gauge regulator shows you working pressure and tank pressure
- Chrome plated brass body
- Manual pressure release valve and pressure adjustment knob
- Integral safety pressure relief valve releases at 45 psi
- 【1/4’’ THREADED QUICK DISCONNECT】MRbrew thread to barb keg beer regulator comes with 1/4'' swivel nut, allows CO2 regulator to be used with 1/4" and 5/16" inside diameter size hoses, threaded setting makes disconnection between regulator and gas hoses a great breeze!
- 【EXCELLENT SEALING & ANTI-BACKFLOW】Durable thick nylon washer achieves quad—Ring inlet seal at connection between tank and regulator, perfectly avoids one leakage source, turning off ON/OFF valve avoids back-flow of beer, worry-free operation with MRbrew keg regulator!
- 【YOUR SAFETY, THE FIRST!】Integrated sintered bronze mesh inlet gas filter perfectly controls co2 gas flow, manual pressure release valve releases extra pressure at 45 PSI, help you get correct pressure reading, always keeps you safe when you operate regulator!
- 【DUAL GAUGE & STABLE PRESSURE】MRbrew upgraded regulator comes with dual pressure gauges, displays pressure clearly, easy to adjust and stabilize to the pressure you want by pressure adjustment knob, a well-built regulator for getting accurate pressure!
- 【100% LIFELONG ISSUES SOLVING FOR YOU】Each MRbrew keg regulator is backed by unbeatable, reliable, trusted product quality, we will unconditionally solve your problems if you are not satisfied!
- Durable Material: Long-lasting durable brass components will function for many years without rusting
- Specifications: 1.58" high pressure gauge: 0-4000 PSI; Flowmeter: 0-15 SCFH; Inlet connection: cga-320
- Application: Perfect for enhancing the amount of available carbon dioxide and accelerating plant growth rates and yields by up to 40% in indoor hydroponics, grow rooms, grow tents and warm houses
- Components: A precision regulator, flow gauge, and industrial solenoid valve, 5 meters free plastic dispensing tubing and USA standard 3-prong plug (hose tail to suit 4.2 mm hose diameter)
- Multiple Options: This CO2 regulator will allow you to maintain ideal CO2 levels for optimal growth
- Low pressure gauge (the top gauge) indicates output pressure to the keg
- The low pressure regulator allows for an adjusted pressure from 1 to 50psi, the maximum downstream delivery pressure will not exceed 50psi
- High pressure gauge (the side gauge) indicates CO2 tank pressure remaining
- Duck bill check valve helps prevent product back up into the regulator
- Assembled and Tested in the USA
- Working Pressure of this YaeBrew Beer Regulator: 0-60 PSI
- Tank Pressure of this Keg CO2 Regulator 0-3500 PSI
- Material: copper chrome body
- All YaeBrew regulators are pressure tested before shipment to ensure good performance. there is a Safety Pressure Relief Valve with high fatigue strength and sturdy inside springs.
- Application: This Regulator can be used in Shops,Home, Bars, Outdoor, Plants, factories etc.
- Output pressure gauge is 0-60 psi
- Tank pressure gauge is 0-2000 psi
- Mixed gas primary carbon dioxide regulator
- Outlet barb with shut-off
- Screw adjustment pressure
- PROFESSIONAL GRADE - Nakyma CO2 regulator is capable of delivering accurate and consistent pressure.Cylinder gauge: 0-3000psi, output gauge: 0-60psi pressure. This CO2 Pressure Regulator for Draft Beer Setups fits all standard CO2 tanks. Factory CO2 regulator for home brewing.
- SOLID CONSTRUCTIONS - Forged heavy brass body with corrosion resistant chrome plate finish, stronger steel gauges housed in rubber to protect them from dings, all built to last. The industrial grade adjustment knob is easy to adjust to the proper pressure.
- NO LEAK & SAFE USE - The beer keg regulator is supplied with sealing washers. Pacing a washer between the lock-down nut and the tank ensures a tight seal, no CO2 leak! Integral safety pressure relief valve releases at 45 psi, ensues safety in use.
- EASY MOUNT - CGA-320 Inlet connection, easy-to-read double gauge. Hose barb end is designed for use with 5/16" I.D size hoses and the working pressure needs a wrench to adjust.
- SERVICE FIRST - Nakyma offers a 3-year factory maintenance period for co2 regulator, ensuring the quality of our co2 regulators. With a dedicated team and advanced facilities, we are committed to providing you with satisfactory service possible.
- Safety & No Leaks: FERRODAY CO2 keg pressure regulator features a heavy-duty forged brass body, well made connections, and exquisitely crafted pressure release valve to prevent any kind of gas leakage
- Easy to Adjust by Hand: CO2 regulator has 2 control knobs, big adjustment knob enables more precise control even small adjustments, small shut-off knob allows instantly shut off without liquid backing up the gas line, easy to turn
- Lock Ring to Hold PSI & Big Gauge Clear View: A lock ring under the big knob, so the knob can be firmly locked to hold your pressure setting. Two Big gauges always accurately show you the CO2 volume in the cylinder and the output pressure to keg. FERRODAY keg regulator has a clear view of pressure for a better homebrew experience
- Pressure Release Valve & Filter: Safety first! A customized pressure release valve automatically releases pressures at about 50 psi for safety concerns. Also can be manually pulled out for pressure adjustment. A sintered metal filter in the stem keeps dirt out of the regulator
- After-Sales Service: We are committed to offering you high-quality products as well as superior service! Please feel free to tell if any problem, we would try our best to satisfy you. Provide technical support
- At present we do not ship to California
- Dual pressure gauges - Co2 tank and keg pressure
- Integrated 5/16 barb outlet with check valve to prevent backflow
- 0-50 psi range, 60 lb and 2000 lb gauges
- Duck-bill shutoff, check valve, and a red easy adjustment cap
- ❤【Double Gauge】: The top gauge (0-60psi) of this CO2 regulator shows you how much pressure is being provided to the kegs, the side gauge(0-3000psi) of this CO2 regulator shows you how much CO2 is left in your cylinder/tank.
- ❤【Compatible & Safe】: This CO2 regulator works with any CO2 tank with a CGA-320 valve. It comes with a CGA-320 Female thread and a shut off valve allows you to turn the gas flow on / off and prevents liquid from backing into the regulator.
- ❤【Premium Material】: The Draft Beer Dispensing CO2 Regulator adopts to food grade high-strength copper chrome decompression material and sturdy rubber boots that help protect them from damage. And Inside Safety Pressure Relief Valve springs also have high fatigue strength and durability.
- ❤【Easy To Install】: Slap this CO2 regulator on a food grade CO2 tank, connect a gas line ( ID 5/16' or 3/8”) and carbonator, and you have a lot cheaper carbonated water than buying carbonated water bottles directly.
- ❤【Suitable Occasions】: Particularly suitable in a Shop,Bar,Home,Out Door,Plants etc. (Note: Please don’t increase the pressure adjustment knob over 45PSI to prevent leakage.There is a red mark on the dial to notify you.Beer working pressure:10-30PSI.)
- Adjustable Range: The pressure range of the gas meter is adjustable from 0 to 60 PSI, allowing you to freely adjust the intake pressure of carbon dioxide gas, thus controlling the foaming texture of beer and ensuring that the beer-making process and results meet your needs and expectations.
- Pressure Stability: The pressure relief valve autonomously adjusts the pressure to release at 65 PSI, preventing pressure relief under low pressure. This detail design ensures the quality and quantity of the brewed beer, without being affected by pressure issues.
- Leak-proof: The gas meter comes with gaskets and clamps, both of which help you secure the gas meter to the beer keg and prevent gas leakage. This design guarantees the stability and reliability of the gas meter.
- Versatile Compatibility: The carbon dioxide gas meter interface standard is CGA320, compatible with hose calibers of 8mm, making it compatible with various beer kegs. The installation is simple and quick, making your beer-making process more convenient.
- Backflow Prevention: The gas meter is equipped with a check valve to prevent beer from flowing back due to pressure issues. This design ensures a smoother and more stable beer-making process while also maintaining the cleanliness of the beer keg.
- DUAL Big GAUGE! 1.6 inch big dual gauge easy to read your cylinder inner and working Pressure.
- UPDATED SPLIT-TYPE DC SOLENOID! Newest 12 DC split-type solenoid instead AC models, more safe and stable.
- HIGH PRECISION STRUCTURE-This regulator is designed for the aquarium. High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds. Upgraded sealing material avoid any leak.
- BUBBLE COUNTER AND TOOLS INCLUDED! Together with bubble counter, you can read your co2 flow rate. Bubble counter with check valve function, stop water backflow to bottle. All installing tools included, make all goes easy.
- CLASS 1 MANUFACTURING TECHNOLOGY! Made of hard aluminum alloy, surface spraying treated. Pressure knob and fine tuning knob with knurl.
- One-year Warranty：Fzone will offer a one-year warranty, round-the-clock service, and you can reach out to us at any time for any product-related concerns.
- This Keg Regulator has 0-3000 psi high pressure gauge; 0-60 psi low pressure gauge
- This is a CGA320 Beer Regulator, for Co2 Tank with CGA-320 valve
- with Shutoff valve, flow control
- This Beer CO2 regulator has safety relief valve which will blow off when the pressure go more than 45PSI
- Material: Chrome plated brass body
- No Leaks: The Gancowise CO2 regulator can work with any CO2 tank that has a CGA-320 valve, and it perfectly avoids leakage and backflow of beer. Each unit is supplied with 2 thick nylon O-ring washers to ensure a tight seal, and the beer line clamps prevent any gas leakage.
- Premium & Reliable: The CGA-320 beer regulator has a chrome-plated brass body, and each dial is equipped with a black rubber protector to prevent damage. A sintered metal filter in the stem keeps dirt out of the regulator.
- Safety & Stable: Dual pressure gauges display pressure clearly and make it easy to manually control the entire brewing system's pressure. You can pull the pressure relief valve to release excess pressure.
- Easy to Install: The dual gauge CO2 pressure regulator comes with 1/4" and 5/16" quick disconnect barb fittings to attach to your existing brewing hose, reducing unnecessary spending.
- One Year Warranty: Our product comes with a 12-month quality assurance guarantee and a professional customer service team that will help solve any problems within 12 hours.
- Premium Nylon construction. Engineered in the USA!
- Sealing ribs ensure an air-tight seal between regulator ad CO2 tank, Centering fins accurately position and retain the washer in fitting
- 3/4" OD, 1/4" ID, 0.110" Thk
- Fits all CGA-320 Fittings. (Not replacement for the Taprite permanent O-Ring)
- For draft beer, beverage dispensing, hydroponics and other CO2 applications
- CO2 gas mig regulator: Designed for professional MIG MAG welding applications
- CGA-320 connection for CO2 bottles
- The output flow is adjustable from 0 to 25 LPM, indicated by a ball which moves up and down in the flow tube
- The material of body is full copper, fit for most of welders
- This flowmeter does not use a diaphragm, so it is more reliable than the flow-gauge style regulators
- Adjustable Direction - The fine-tuning valve has a flexible design and can freely adjust its direction. This aquarium co2 regulator kit is also suitable for side-opening cylinders and cylinders with top-opening bars. This mini series aquarium carbon dioxide regulator have more cost-effective
- Waterproof Solenoid Valve - Our co2 solenoid valve adopts the new integrated injection molding technology, which is waterproof and not easy to fall off, effectively prolonging the service life. 12 DC split-type solenoid instead of AC models, more safe and stable. Low power consumption solenoid which low noise and temperature
- High Precision Details - Our aquarium co2 kit is a super-suit for the aquarium or your fish tank. High precision fine-tuning easy for CO2 to be 1 bubble in 3 seconds. Bubble counter with check valve function, stop water backflow to co2 tank
- Strong Compatibility - The CO2 regulator aquarium is compatible with most brands of high-density tubing to inject your aquarium with CO2 quickly and easily. It also works well with most CO2 atomizers and diffusers and US standard CGA320 CO2 tanks
- Durable And Easy To Install - Made of hard aluminum alloy, not easy to rust, Increase usage time. Package with installation instructions and product details instructions, easy to install and use, if you have any questions, please contact us directly
- Dual Gauges Regulator & Fine Regulation: CO2 beer regulator comes with two gauges, the top gauge measures output pressure from 0 to 60 psi, and the left gauge measures the tank pressure from 0 to 3000 psi showing how much air is in the tank. Dual-stage keg regulator supports pressure output stably and avoids sputtering out the first bit of beer before regulating. Let you enjoy more tasty beer and less foamy pour
- Handy Fine Adjustment & Maintain Pressure: The rotary pressure adjustment knob makes a fine adjustment easily, no screwdriver needed, and supports quick and precise pressure setting to any level, making it effortless to decrease and increase pressure to the desired setting. A lock ring on the knob that allows hold pressure stable and consistently both at high or low pressure. Leave it alone, the keg regulator runs kegs perfectly, great for forced carbonation, pressure transfers, and cleaning keg
- Easy to Install & User Friendly: Draft beer keg regulator, well-forged premium brass construction, durable, arrived in a well-padded box, easily hook up with the co2 gas tank (standard CGA-320 connection). Clear dual gauges dial, excellent readability, higher accuracy, response pressure changes quickly and sensitively when pouring beer out from the keg. Keg regulator’s knobs are easy to grip and turn, and the on-off valve allows the keg/tank to swap out easily to control your kegs independently
- Quick Pressure Release & Leakage-free: The integral safety pressure release valve will automatically discharge the pressure when it is higher than 50psi or can be manually pulled out for quick pressure release to avoid beer backing up the line. Two pieces of nylon washers ensure a leak-free connection between the tank and the co2 keg regulator. SS co2 gas line hose clamps fastening line tightly and seal properly. Welded 5/16’’ barb, non-detachable for no gas leak suitable for 5/16’’ CO2 gas line
- After-Sales Service:HGKEKE keg regulator controls the co2 flow of the beer being poured into your draft system easily and accurately, a lock ring helps to hold pressure at the setting no matter whether is in high or low pressure. What you’ll get: 1* CO2 regulator, 2*Black Handy Hose Clamps, 2*SS Hose Clamp, 2*Washers, and 1*User Manual. We are committed to providing extraordinary keg regulator kits for you. Any bothers encountering, please feel free to ask for help
- 【Accurate Control & Keep Fresh】: Compact & Powerful! Shows output pressure accurately every time! A smooth knob is easier to set the desired pressure than a traditional trigger valve! Dispense your drinks at proper serving pressure easily with this kit!
- 【Large Display & Portable Kit】: Bigger dial for 0-60 psi display. Take your home-brews anywhere you go with this mini regulated keg charger! Attach a food-grade CO2 cartridge on the charger and connect it with your keg, then it’s ready for dispensing. (Cartridges are not included). Better journey with the portable regulator on kegs!
- 【Strengthened Joints & Leak Proof O-rings】：Refined copper base for CO2 cartridges, the higher wear-resistant connection is particularly designed for cartridges installation, durable than traditional aluminium connection. Premium O-rings inside the connector ensures an airtight fit and give you a no-gas-leak regulator!
- 【Convenient Full Set & Solid Unit】：This co2 keg charger kit comes with a 3/8'' adapter, and 1 ball lock gas disconnect, allowing connection with kegs and CO2 cartridges in minutes! Stylish anodised aluminium surface, strongly against rust, stains and scratches.
- 【Big Convenience at Multiple Occasions】：Classic model mini keg regulator fits most beer kegs, growlers and works with 3/8 CO2 cartridges. Good at dispensing homebrew beer, cold brew coffee, soda, cider and tea on a barbecue or on a holiday party at a beach, lake, bars and restaurant, etc! Absolutely a big convenience to your mobile kegging!
- Dual stage construction & adjustable output pressure. Dual stage construction provides stable output pressure regardless of how much CO2 gas remains inside the CO2 cylinder, eliminating unpredictable catastrophes such as an end-of-tank-dump (EoTD). The output pressure is adjustable from 0-65 PSI based on customers’ different needs.
- Modular manifold block design. Two manifold blocks are included. Each block comes with its own high-precision needle valve and can be operated independently. You may use one block for one aquarium or use both for two aquariums.
- Safety and precision in mind. Our regulator has a built-in safety valve. It will open automatically to release the pressure when it exceeds 100 PSI. The integrated needle valve is precise. The CO2 output can be adjusted to as low as 1 bubble every 3 seconds.
- Solenoid runs on 12V DC instead of conventional 120V AC. This regulator adapts to 12V DC, which is more stable and consumes less power. The solenoid is safe to touch and is very quiet. This solenoid is designed to work with an automatic timer.
- Attention. Suitable for North American CO2 cylinder with CGA320 adapter! Installation tools are included.
How to choose a good co2 regulators
Does the idea of finding a fantastic co2 regulators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in co2 regulators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top co2 regulators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top co2 regulators on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top co2 regulators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top co2 regulators based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the co2 regulators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good co2 regulators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your co2 regulators.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting co2 regulators for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our co2 regulators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what co2 regulators should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on co2 regulators.
