Available Discounts

30 or more CO2 cartridge discount
  • buy 30 to 999, save $0.40 each
Item #: B36
Our Price: $1.69
In Stock, Will Ship On 06/04/2020.


This 16 gram cartridge fits our Micro Regulators and most Cartridge Injectors that use 16 gram cartridges. Filled with pure CO2 suitable for beer use, they also fit most bicycle pump type injectors that take 16 gram threaded cartridges. These are 3.25" long, .732" diameter, with a neck threading of 3/8-24.  These also fit the simple 'bicycle type' inflators that use 16 gram unthreaded cartridges.  Save a lot if you buy 30 or more. 

RESTRICTED SHIPPING- No shipments to Alaska, Hawaii, U.S. Possessions, or Military addresses, and ground shipment only to the lower 48 states.





Average Rating:
(based on 4 reviews)

Showing 4 Reviews:

Review and Rate this Item
by Jeff Summerlin
on 5/14/2019
from Douglasville, Georgia
16-17 gram Charger
Portable gas charger - used with the 64 ounce Kegland MiniKeg and the micro regulator. You wouldn't want to use this all the time, but for a party or a evening frolic, it's perfect. PIck up several, I went through one charger per 2 liters of beer. Best part is you will have no problems finding enough room is a regular fridge to fit this system. i do recommend using a cobra picnic tap for the beer out line - the extra line length allows you to sit the rest of the minikeg in the back of your fridge and pull a pint without a lot of foam. Spot on perfect. 
by Donald J. White
on 3/6/2019
from NV
I had purchased a D76 mini regulator and a 74 gram D48 CO2 cartridge about 6 months ago.  I forgot to put the gasket in the regulator attachment and lost the whole amount of CO2 in 20 seconds.  Since it came with an adapter for the 16 gram cartridge, I purchased a 6-pack of these smaller cartridges and, this time put the gasket seal in correctly.   Along with a food grade piece of tubing that I attached to the outlet connector, I was able to fill the  head space of a wine carboy to prevent oxidation.  It worked perfectly and only used a small amount of the gas in the cartridge.  I will be using this method from now on.  
by keith klinedinst
on 2/6/2019
from PA
mini regulator cartridges
still adjusting the regulator to try and get two of the mini kegs out of it.   Good product
by C
on 1/16/2018
from VA
Good product, bad shipping.
The CO2 cartridges work as described, I have had no issues with them. My issue is with how they were shipped, the cartridges were sent loose in a box with other parts I ordered. I am not sure that is the safest way to ship them and think Williams could do a better job. 

William's Responds: Sorry about this, we normally pack them loose in plastic bags, and your order was evidently not packed this way.
Review and Rate this Item
7/3/2019 10:18:12 AM
Will these fit my old Tap A Draft Dispenser that uses 16 gram unthreaded C02 cartridges?
No, these do not fit the Tap A Draft unit that holds a 16 gram unthreaded single cartridge (or the older white Tap A Draft that held 2 eight gram cartridges).
4/3/2019 8:59:36 AM
Will this push one of the kegland 5 liter kegs to empty?
Depending on the beer carbonation level it will take 2-3 16 gram cartridges.
Ask a Question

    Email A Friend

    Send this product to a friend...