Item #: Q11
Our Price: $19.99
In Stock, Will Ship On 11/18/2019.


This is the real thing made in the U.S.A. Regulator fits standard 3/16" interior diameter fish tank tubing.  Fits left hand thread Bernzomatic® and Worthington® 1.4 and 2.1 ounce oxygen bottles sold in the hardware store in the welding/brazing section. Buy this and our 22" Aeration Wand and make your own oxygen aerating system.


Average Rating:
(based on 23 reviews)

Showing 1 - 5 of 23 Reviews:

Review and Rate this Item
by Greg B
on 7/31/2019
from Wenatchee, WA
Replacement for old one
i bought this same regulator with hose,wnd, & stone about 8 yrs ago.  After several drops and hundreds of brews it gave it up.  New one works great.  GB
by Spencer nagle
on 11/22/2018
from Oregon
Used for model rocket, Worked great!
After seeing numerous videos on hybrid rocket engines I decided I wanted to build one of my own. Me being a kid I didn't do research and prematurely bought a cheap oxygen tank with a left-hand thread. None of my dad's torch nozzles fat on so I needed a cheap left thread nozzle. Upon looking on websites like Amazon I found nozzles over 30 dollars! I had already spent 40 on the project so when I saw this one for 10 dollars cheaper I had to buy it. I was a bit skeptical at first but after receiving it and trying it worked great. Although it may not look like it on the photo you can adjust the airflow which comes in handy. Do be warned though that when high volumes of gas flow through it will start to make a strange noise. No air seems to be escaping so I'm assuming it is something inside rattling. That only happens at 300psi so for other uses it should be fine.
by Vince
on 8/27/2018
from North Dakota
Well worth the money.
I was looking for a good oxygen regulator at a reasonable price and found this. It works well with aquarium air hose and stone, you can get the oxygen bottles at your local hardware store. 
by Jim
on 4/17/2018
from Rapid City, SD
I purchased this regulator as a replacement for the one I have had for years.  The barb (where the plastic tube is attached) on this regulator is considerably smaller (in diameter) than the 'typical' regulator.

William's Brewing Responds:  Yes, this small regulator fits 3/16" tubing, which also fits oxygen wands.
by Joe Wood
on 3/6/2018
from SE Mass
Itme Q11 Oxygen Regulator
Work fine. The regulator did exactly what I wanted it to, ie turn the can of oxygen on and off. I do wish the control knob was made of metal vs plastic, but for this price something had to be compromised. Again excellent product, excellent service from the folks at Williams Brewing
Review and Rate this Item
Daniel Karpantschof
5/6/2019 5:29:25 AM
Do you know the output pressure of this regulator?
No, The manufacturer does not provide us with that spec and it varies based on how much you open the valve.
Ask a Question

    Email A Friend

    Send this product to a friend...