Carbonation Keg Lid, Cornelius Soda Keg Lids with Diffusion Stone | Cornelius Corny Kegs Lids for Corny Kegs, Carbonation Cap 304 Stainless Steel with 20" Silicon Tube for Beer Carbonating

This worked really fast to carbonate up homebrew. It yielded nice, small CO2 bubbles in my seltzer overnight. The tubing fits tight to the gas in post and stone barb, i left the hose clamps off because it fit so well. It sealed perfectly in my torpedo kegs. However I did experience some fit issues. I don't like having to put the whole post into the keg, the post ends up rubbing against the keg which bugs me when trying to keep things sanitary. It does go in though but seems like if it was just a 1/2" further up the lid it would be able to install easier. I also had a seal problem with one of my older corny kegs, this lid didn't fit one properly and leaked around the seal. I couldn't use this device for that keg, i had to replace and carbonate with the older lid.

Works as advertised. it carbonates beer and soda faster than putting pressure over the top Warning! Disconnect from the bubble stone inlet if you connect this to a tap, you risk pulling liquid from the keg into the gas line if you fiddle with it the wrong way.

I had no issues and it worked as expected. I would recommend this over other sellers. The tubing is higher quality and I had no leaking issues even before treating the gasket with some food grade silicone lubricant.

This thing is great! I usually quick carb under 30psi by rolling the keg back and forth but with the co2 going through the stone, this allows me to carbonate using the same method in less than an hour. Before it took about 5 hours. 1) Hookup corny keg to co2 and purge oxygen out at about 10psi. 2) Crank the co2 up to 30psi 3) Leave the co2 hooked up and roll the keg back and forth until you hear the co2 tank slow down. At this point all liquid has come in contact with co2. 4) Lower back to 10psi and let sit for 30 minutes. 5) Pour up! Perfectly carbonated. I am buying one for each of my corny kegs!

This is a garbage product, beware. It is made VERY cheaply. The metal it is made out of is very thin, it weighs about half of what my normal keg top does. The relief valve leaked causing me to lose an entire tank of nitrogen. The hose and clamps sent with it are worthless, the clamps dont tighten and the hose is extremely thin and slips on and off the fittings way too easily.

If you like carbonated water like I do, this product will aerate your corney keg of water into fizzy water in no time. Good fit and seal. Replaces original lid without any modification.

Cheaply constructed, ONE (not two) cheap hose clamp, which rusted after one use, and leaky enough to drain a nearly full co2 tank overnight. Swing and a miss. UPDATE: Seller reached out and offered a refund or replacement. Opted for a replacement and will update as necessary.

Great product minus one small issue. The pressure release port only allows you to fully release all of the pressure. If you just want to purge the top of the keg, it will stick open and requires you to wait until the pressure drops completely, then it will reseat. I use it to make soda water and it gets the inside of my kegerator soaking wet because of it.