MRbrew Keg CO2 Regulator, Kegerator Regulator CGA-320, 0-60 PSI Working Pressure, 0-3000 PSI Tank Pressure, Beer Regulator, Co2 Tank Pressure Regulator with Safety Pressure Relief Valve
Condition: New
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Availability:
Only 1 left in stock, order soon!
Arrives
Wednesday, Jul 22
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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.
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
Connector Type: Barb
Thread Size: 1/4 inch
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
Manufacturer: MRbrew
Manufacturer Part Number: 5823773549
Number of Pieces: 1
Unit Count: 1.0 Count
Material Type: Brass
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 22
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 Thread - Mildly Carbonated
Good value and prompt delivery. Note - tightening screws shown in picture are not the same that were delivered.
Reviewed in the United States on May 17, 2026 by Mark
Size: One Output Thread - Mildly Carbonated
This has been a great product. I have used it on multiple home brew kegs.
Reviewed in the United States on May 9, 2026 by Henry Hoffman
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 Thread - Mildly Carbonated
I was preparing to host my daughter's wedding rehearsal dinner when I discovered that my CO2 regulator had a leak. No!!!! Gallons of homebrew at risk!!!! I had two days to come up with a replacement (and refill the tank) so I looked for options on Prime. I try to avoid devices that are obviously the same thing sold by multiple retailers because that's typically a sign you're getting a lower quality item. I ignored the voice in my head and bought this one anyway because it looked OK and I needed it fast. Big mistake. Come the day of the rehearsal I discovered that the pressure relief valve was defective. In the end I hastily hacked together parts from the new and old regulators and managed to get through the party without a CO2. I did not try to return the regulator because swapping out parts chewed up the soft chrome and I'd already resolved to order a brand name regulator. Avoid this and get yourself a brand name.
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Reviewed in the United States on August 2, 2020 by badun
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 Thread - Mildly Carbonated
This regulator replaced an old taprite that had started to leak. It seems to be made well and is not leaking(3 months after purchase). Leaving a review here to say that, while there are plastic washers included, my regulator came with a tank nipple that has a captive o-ring, like Taprite regulators have. This makes the plastic washers unnecessary. A little confusing for those who've never used regulators with a captive oring, but now i have extra washers for my other regulators.
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Reviewed in the United States on April 9, 2024 by C. Barnes
Size: One Output Barb - Mildly Carbonated
I purchased this unit to carbonate water. The font and images on the enclosed directions are tiny, but comprehensive, except the pressure relief valve setting. The item title specifies working pressure to 60-PSI, I (and many others that appear in the reviews) experienced the pressure relief valve firing at lower pressures. Mine initially released at 45-PSI. I liked the unit, it was a good price and seemed reasonably well-made, but I’ve determined that the optimum conditions for carbonating water are cooling it to a few degrees above freezing and injecting CO2 at 55-PSI. I asked a question through the standard mechanism and within a few hours the seller described how to increase the relief pressure by turning a slot/notch just beneath the pressure relief pull ring. Problem solved, thanks to the seller for the quick response.
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Reviewed in the United States on July 26, 2022 by SkyIsland Backcountry