MRbrew 0-60PSI CGA-320 Keg CO2 Regulator with 5/16" Barbed Outlet | 0-3000 PSI Tank Pressure, Beer Regulator, Co2 Tank Pressure Regulator with Safety Pressure Relief Valve
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Availability:
In Stock.
Arrives
Friday, Jul 24
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Size: One Output Barb - Mildly Carbonated
Features
- Overpressure Protection Safety relief valve auto-activates at 50-55 PSI (below the 60 PSI gauge limit) to prevent gauge damage and internal spring fatigue from sustained high pressure.
- Quick-Connect Design for Easy Operation Equipped with 5/16" quick-disconnect barb fittings (compatible with 5/16" ID gas lines). The threaded connection enables fast and tool-free hose attachment/detachment.
- Heavy-Duty Engineering Constructed with forged brass body and stainless steel components, featuring sintered brass inlet filter. Includes silicone tank washer + spare washer for long-term airtight performance.
- Precision Pressure Control Dual-gauge system monitors both cylinder pressure (0-3000 PSI) and regulated output pressure (0-60 PSI). The adjustment knob delivers precise gas flow control for various brewing applications.
- Anti-Tamper Locking Mechanism The practical locking ring behind adjustment knob securely maintains your preset pressure, preventing accidental changes during operation.
- Homebrew Essential with Warranty CGA-320 compatible design perfect for craft beverage makers. Backed by MRbrew's 1-year hassle-free warranty for guaranteed performance.
Description
ABOUT US: Registered home brew brand "MRbrew". Our company that was founded decades, We have an efficient team, In development, production, operation, after-sales, etc., we have formed a mature system. We always determined to offer a surprising product and create an ultimate experience of home brew products!
Material: Brass
Brand: MRbrew
Exterior Finish: Brass
Inlet Connection Size: 0.25 Inches
Inlet Connection Type: Barb
Outlet Connection Type: Barb
Maximum Operating Pressure: 60 Pound per Square Inch
Number of Ports: 2
Outlet Connection Size: 0.25 Inches
Specification Met: ANSI B16.11, CE, ISO 9001, MSS SP 80
Exterior Finish: Brass
Inlet Connection Type: Barb
Outlet Connection Type: Barb
Maximum Pressure: 60 Pound per Square Inch
Number of Ports: 2
Thread Size: 1/4 inch
Connector Type: Barb
Valve Type: Diaphragm Valve" or "Piston Valve
Inlet Connection Size: 0.25 Inches
Outlet Connection Size: 0.25 Inches
Size: One Output Barb - Mildly Carbonated
Specification Met: ANSI B16.11, CE, ISO 9001, MSS SP 80
Brand Name: MRbrew
Model Number: 5823773549
Unit Count: 1.0 Count
Manufacturer: MRbrew
Number of Pieces: 1
Manufacturer Part Number: 5823773549
Material Type: Brass
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: One Output Barb - Mildly Carbonated
This is a good sturdy regulator. There is a lock ring on the co2 regulator knob that is especially helpful to lock the highest pressure you desire making it effortless to reduce and increase pressure back to a desired setting. I used some teflon tape to secure the connection, I start out with the threaded knob and the tank knob closed and the little black valve opened. Open the threaded knob a little, open the tank know fully to test..repeat opening the threaded knob a tiny bit until you get the desired flow. Then set the stop and never move the threaded knob again! The pressure relief valve functions smoothly works well.
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Reviewed in the United States on March 13, 2019 by Lissa Norris
Size: One Output Barb - Mildly Carbonated
Update: Manufacturer contacted and apologized for the issues. Apparently, they’re a new company and still working to smooth everything out. They offered to send a new regulator free of charge, no strings attached. They noted my critiques and conceded there’s room for improvement. Changed from 3 to 4 stars for proactive vendor. Out of the box, the regulator would not funnel air through the output valve. I followed the instructions for “stuck value knob”, but this did not fix it. I ended up removing the on/off knob. I could have possibly overtightened the knob and jammed it in place. The overpressure preventer value blows out at 40psi. Anything over 40psi (granted this regulator is rated for 60) triggers the emergency pressure release mechanism. I used a ziptie to prevent the release valve from opening. Consequently, the regulator can now comfortably output 0-100psi ( I may have received a defective item, but since it was easily fixed, I won’t be returning it. Be warned of potentially faulty regulators. I’m sure many customers have had flawless performance from the regulator, but this was unfortunately not my experience. I will concede that once I modified the regulator, I’ve since had no problems. TL;DR: Defective item, maybe? Rated for 60psi, but realistically can only output 40psi due to an easily fixable defect. Build quality is otherwise good. Manufactured offered free replacement with no required return. Edit: After leaving this review, the manufacturer of this product reached out and sent me a new regulator with a correction to the overpressure valve. They did this free of charge and did not request the old regulator be returned. 5 stars for a proactive merchant with good business practices and customer support. The new regulator works as intended.
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Reviewed in the United States on October 22, 2021 by Hayden
Size: One Output Barb - Mildly Carbonated
This is a very nice co2 regulator. Packaged well and came with one hose clamp and two washers each! The co2 regulator has been work well with no leaks. It is easy to adjust and has very easy to read gauges. I have had no issues with it so far and I believe it to last a long time. Only conplaint is that it did not come with any instructions on how to correct use and install. I would recommend this Co2 regulator.
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Reviewed in the United States on January 20, 2019 by wells
Size: One Output Barb - Mildly Carbonated
This only last for few months. It’s horrible quality. Don’t buy it. I got it in end of April 26 and July 5th 2026 it leaking from the valve.
Reviewed in the United States on July 6, 2026 by kirti shahi
Size: One Output Barb - Mildly Carbonated
This regulator seems well made and has functioned flawlessly in my first two months of ownership. My only beef, and it is a small one, the barbed fitting was listed as 5/16" but it seemed closer to 1/4". I use this regulator with a 5/16" ID line (also purchased from Amazon...ATP Vinyl Flex PVC food grade plastic tubing 5/16"ID x 7/16" OD, 10' length...very happy with the line). I was able to make a secure connection with the use of the included hose clamp but I was a bit nervous during my first few uses as I wondered if the connection would disconnect under 40-50 psi of pressure (it hasn't yet). I was tempted to save ~$10 by purchasing a CO2 regulator from Harbor Freight that was similar, though the HF model did not have the shutoff valve built into the regulator. In hindsight, I think I made the correct call to spend a little more for the better featured unit from Amazon. Overall I'm very happy with my setup and have already carbonated 15 - 20 gallons of filtered tap water in my first two months with this DIY setup.
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Reviewed in the United States on June 26, 2019 by BrindlePit
Size: One Output Barb - Mildly Carbonated
UPDATED REVIEW (August 2019): Forever Supplier should be used as a case study for excellent customer service. I had problems with a regulator that I purchased in February. However, the problems started after the Amazon return window closed. Soon after posting my original review, Adele from Forever Supplier contacted me. She kept in contact with me during the entire process, including the return and replacement. Adele even followed up to make sure the regulator was working properly weeks after I received it. This is the kind of customer service that all companies should aspire to. Thanks Adele and Forever Supplier! ORIGINAL REVIEW: I purchased the Keg Regulator in February. Yesterday while attached to the CO2 canister, the gauge started spinning completely around (past the stop point) and then it leaked all the gas from a new CO2 canister. Up until yesterday, it was working perfectly. It has not been dropped or damaged in any way. Unfortunately, it is now beyond the Amazon return window. I am hoping that Forever Supplier will help solve this problem. I had read many good reviews about the regulator, and am hoping that this is simply a defective unit, and not indicative of a bigger problem with the manufacturing of the regulator. I'd be happy to update this review if I am able to get a new regulator that is in working order.
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Reviewed in the United States on June 26, 2019 by DCalzaretta
Size: One Output Barb - Mildly Carbonated
I needed a new regulator for my CO2 because my last one had leaks that I couldn't find and/or fix. The MRBrew regulator was very similar to ones I had previously, so I took a shot on it. It arrived quickly, was easy to set up and install and works like a dream. I love the interchangeable valve so I can swap it between carbing up kegs and using my bottling gun with ease. I doubt I'll need another one any time soon, but if I do, I'm getting another one of these.
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Reviewed in the United States on July 13, 2019 by Nick Thomason
Size: One Output Barb - Mildly Carbonated
I've used gas regulators for work for a dozen years in a laboratory setting, so I'm well acquainted with how a good regulator works. This is probably fine for a kegerator or any application where you set it and forget it. I'm using it to force carbonate a few litres of water at a time, so pressure comes and goes. First off, when I open my stem valve, delivery pressure is not consistent. Not the end of the world, there's a knob for delivery pressure adjustment. And that knob works fine below about 50PSI. After that point it gives a lot of resistance. The good news is that the tiny knob will hurt your hand if you try to turn it up higher, so you're definitely not going to break anything! Annoying if you'd like to work in the upper end of the range of the gauge. But if you turn it hard enough, you'll get it where you need it. And the bleed valve doesn't hiss, so you know it's fine. Until the next time you open the stem valve (because you're a safety minded individual who closes a tank stem valve when it's not in use) and gas comes blasting out the safety valve. So it's fine for home use. No apparent safety hazards, and it comes with gaskets. But build quality leaves something to be desired. Not optimal for small batch forced carbonation.
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Reviewed in the United States on April 5, 2021 by Jonathan T.