Blichmann Oxygen Flow Regulator

Blichmann Oxygen Flow Regulator

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Most oxygen regulators only regulate pressure but the Blichmann Oxygen Flow Regulator allows you to dial in the actual rate of flow. Turn the dial to your preferred flow rate, measured in liters of oxygen per minute, and you can feel confident in knowing precisely how much oxygen is being introduced into your wort. It is important to know the flow of oxygen because depending on your downstream restriction the actual flow can vary a lot. Remove the guess work with the Oxygen Flow Regulator from Blichmann.

Measuring your dissolved oxygen usually would run you $300 or more but with the Oxygen Flow Regulator you can know exactly how much oxygen was put into your wort for less than $50.

Item # BL290
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 1 LBS
Community Q&A

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Browse 3 questions Browse 3 questions and 8 answers
Why did you choose this?
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Mine is broken
Ross M on Feb 2, 2023
I wanted it.
Douglas S on May 21, 2022
Mine is broken
Ross M on Feb 2, 2023
I plan to get a oxygen tank that I can swap out from the air supply shop near me and use this
Austin H on Sep 27, 2022
I wanted it.
Douglas S on May 21, 2022
Because this is what I am looking for
Michael H on Mar 16, 2022
largest flow
Scott O on Jan 5, 2022
Can't buy Bernzomatic disposable oxygen bottles anywhere, have to upgrade.
Brian G on Oct 28, 2021
proper aeration of wort
John H on Sep 4, 2021
Need for inline oxygenation of wort into fermenter
Dallas E on May 30, 2021
Use to oxygenate beer
Daivd R on Apr 13, 2021
oxygenating wort
JAMES B on Feb 4, 2021
Arturo Morales R on Jan 23, 2021
Historically a great brand name in brewing.
Sherry B on Oct 20, 2020
Current oxygenation method unreliable
Brian R on Oct 3, 2020
Good quality...
Jason P on Sep 21, 2020
have used before
Megan G on Sep 8, 2020
adjustable flow vs psi, 1/4 flared output
Jeff Rieder on Aug 20, 2020
hose adapter
Andy S on Jul 29, 2020
my other one started leaking air
stephen s on Jun 30, 2020
Needed regulator, not much more expensive than generic brands
Tom on Jun 24, 2020
Fits a refillable "R" cylinder
MD on May 26, 2020
Looks perfect for brewing
Peter C on Mar 2, 2020
Recommend to me
Kevin k on Dec 30, 2019
Good quality
Robert C on Dec 5, 2019
need precise regulator
Jess C on Nov 21, 2019
This is the only economical option I've seen for a completely closed oxygenation solution. I'm very excited for it.
olsoma13 on Nov 21, 2019
very simple gauge for my 15 lbs oxygen tank
Dean N on Oct 7, 2019
Desire to accurately measure flow, Blichmann quality!
David T on Apr 6, 2019
O2 injection for commercial use
Greg F on Feb 5, 2019
tired of using my welding regulator in the house.
Francesco R on Feb 3, 2019
Need it
kris m on Feb 2, 2019
gift for brother; home brewer
Monica N on Dec 21, 2018
I'd like to know how much
karl helmstetter on Dec 11, 2018
Kevin J on Dec 5, 2018
For the flow rate capability
Anne A on Oct 6, 2018
I want to step up my brewing process for better tasting beer.
Guy D on May 24, 2018
great product
Richard Brownsword on May 23, 2018
Had one before
Bruce M. L on Apr 18, 2018
I was tired of buying the single use oxygen tanks. This will allow me to connect my oxygenation stone directly to my main oxygen tank with flow control.
108 Cutter Drive on Apr 12, 2018
Control of oxidation rate and respected brand
Mike Durrant on Feb 10, 2018
Blichmann quality and to use a large O2 canister
Bryon A on Feb 6, 2018
The nipple on the bottom of my last one sheared off when I was reattaching my hose line to it. Blichmann doesn't just sell the little nipple of course.
Rob on Jan 12, 2018
I plan to get a oxygen tank that I can swap out from the air supply shop near me and use this
Austin H on Sep 27, 2022
Because this is what I am looking for
Michael H on Mar 16, 2022
How long and at what pressure do I oxygenate chilled wort? I have the stock Ss Brewtech 1/2 Bbl unitank carbonation stone and I go for 2 minutes at the “1” setting.
Diane Baas on May 10, 2021
BEST ANSWER: There are some other variables that should be considered Diane. What temp is your wort? and are you doing inline oxygen or after you have transferred. I run a 5bbl brewhouse and kick out my wort at approx 66f and aerate at "2" seeing for 3/4 of my total volume. You can go a little lower for Belgian and/or Hefe Yeast. The goal is to establish approx. 12mg/l. Are you getting a good fermentation and repitching yeast? cheers, Rick (Craftboro Brewing Depot)
What size is the flare fitting?
Martin Anderson on Dec 28, 2021
BEST ANSWER: It’s a standard 1/4” MFL.
Does this work with the disposable benzomatic oxygen tanks?
david mlotkiewicz on Jan 16, 2021
BEST ANSWER: unfortunately no it does not. I ordered one but had to return it for the oxywand 0.5 which works perfect with the disposable benzomatic tanks

4.5 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 3 out of 5
Just buy the other one
I think this is a decent regulator (I haven't been able to use it yet) but why can't they just put a barbed fitting in it? My local lowes and home depot don't have flare fittings with a barb. I couldn't even find parts to adapt it to different threads. More Beer sells the fitting but I won't be buying it from them.
January 20, 2024
Rated 5 out of 5
This thing works great. You said it too the correct setting and you're good to go. Very simple
February 14, 2023
1 year ago
Rated 5 out of 5
Simply works.
Pretty simple piece of gear. I'm sure there is a much cheaper way to add oxygen from a tank but this takes out all the thread and connection research that results in fittings that don't fit. Highly recommend you start oxygenating. It does way more than shaking or splashing. The resulting wort is foamy and I have yet to NOT have a vigorous fermentation the following morning.
August 4, 2022
over 2 years ago
Rated 5 out of 5
Just buy it!
Works awesome! Wish I had bought this years ago and stopped wasting money on disposable bottles. The o2 flow meter is the real star of this unit. No doubt I will get proper aeration without waste. Do the math on cost per tank vs a disposable bottle. Cost of bottle and first fill pays for itself. If you can afford it, don’t hesitate!
January 15, 2022
over 2 years ago
Rated 5 out of 5
Less cost than a welding regulator and more control
User submitted image
Added Mar 20, 2021
March 20, 2021
over 3 years ago
Rated 5 out of 5
Easy to dial in flow on oxygen
Use this for aerating wort before adding yeast. So far been using between .75-1.0 on the dial with my air stone.
February 28, 2021
over 3 years ago
Rated 5 out of 5
works great on a 5 bbl setup
I'm using this while transferring to my fermenter off a 5 barrel kettle. The flow selector works really well, and the gauge makes it easy to see how much O2 is left in the tank. It's hooked up to a large 4 ft high O2 tank. Very happy with it.
February 11, 2021
over 3 years ago
Rated 5 out of 5
Too Easy
Should have bought this sooner. Realized I was over-oxygenating up until now when I used the disposable oxygen tanks and basic regulator. This unit attaches easily to a CGA 540 oxygen tank and the Anvil O2 wand. Was surprised when using pre-defined flow rate and time at how little oxygen was used but had a HEALTHY yeast start. Think in the long run this will pay for itself in consistency and using less oxygen. Couldn't be simpler to use.
January 22, 2021
over 3 years ago
Rated 4 out of 5
Happy Beer
Speeds up the fermentation process, love it
October 15, 2020
over 4 years ago
Rated 5 out of 5
Excellent Product for O2 Control
Although, I am new to brewing, this product was easy to set up and use. Quality construction and precise controls. Good product.
June 19, 2020
over 3 years ago