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Oxygen Regulator

Oxygen Regulator

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Get your fermentation started faster and finished cleaner by oxygenating! 
Just screw this high quality brass regulator to the top of a disposable oxygen bottle, and use it with one of our diffusion stones to aerate your wort.
  • 1/4" Barb Outlet
  • Max Delivery Pressure: 100 PSI
  • Max Flow Rate:  180 CFH
  • Regulator is Left Hand Thread
  • Stainless Steel Actuating Rod
  • Machined brass body with adjusting cap, piston and hose connection
California Recipients: See Proposition 65 Information
Item # FE378
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.50LBS
Community Q&A

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Why did you choose this?
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to oxygenate wort
Robert G on Jan 8, 2019
Overpriced everywhere else
Ryan M on Aug 28, 2018
to oxygenate wort
Robert G on Jan 8, 2019
only one i could find
Bob L on Oct 18, 2018
Overpriced everywhere else
Ryan M on Aug 28, 2018
The one I have leaks
Mark S on May 18, 2018
I needed it to add air to wort and couldn't get it local.
Dale C on Feb 22, 2018
only one i could find
Bob L on Oct 18, 2018
The one I have leaks
Mark S on May 18, 2018

4.5 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Easy way to oxygenate wort
Worked as advertised
January 10, 2019
2 weeks ago
Works fine - might be over engineered...
Works fine - might be over engineered as its super heavy. Built more rugged than my last one.
April 9, 2018
9 months ago
O2 Regulator
Cheap alternative to more expensive regulators. It does what it's supposed to but I do wish I would have bought one with a gauge. I feel blind opening it up and letting it fly without knowing just how much O2 I'm pumping into my wort.
February 12, 2018
1 year ago
Works good, and faster than using an aquarium pump. fits the O2 bottles you get at the hardware store for soldering. You don't really have to open the valve very much to get 02 into the wort. Just wish a company would make one with a real flow meter built in...
February 6, 2018
1 year ago
Great quality-made regulator
Made very well. Solid. Will last a long time.
January 18, 2018
1 year ago
Sturdy & well-made. Love it.
May 27, 2015
Must have item
No more shaking that keg. Never again!!!!
May 27, 2015
oxygenation = awesome
Before I pulled the trigger on this thing I was pouring back and forth between the boil pot and fermenter to get a foamy head on my beer. This kinda worked - I got good beer - until I started to play with higher gravity worts. It wasn't until I started oxygenating with pure oxygen that I got the kind of attenuation I needed to make those dry Golden Strongs I love so much.

If you want a healthy, vigorous ferment, you need plenty of oxygen. The cylinders are pricey, but I get about ten batches out of one, so it's about $1 a batch. Worth it.
May 12, 2015
For the price this has worked great for me.
May 6, 2015
Safe and easy!!!
Fastest way to to get o2 into your wort. Solid piece of gear that aids in the most important step of brewing ......... Fermentation!
May 5, 2015