Colour coded Yellow and Red Ball Lock Keg Post O-Rings. Silicone for superb malleability and spring back memory performance.

We've all been there, not looking or not thinking and trying to put a gas disconnect on a liquid post. Yes, there's a notch in it. Yes, there are words IN and OUT. But you're busy! You don't have time to go searching, it should just be in your face obvious that it's a liquid or a gas post. KegLand finally has the answer with the long awaited colour coded Gas and Liquid Post Sets Red & Yellow.

Why not Low2 O-Rings? Aren't they supposed to be better?
There is one fundamental reason why we didn't and shouldn't use Low2 O-rings For a Post Spring-Back Memory - Leak prevention.
Low2 holds a lot of memory, Silicone doesn't. What this means is if you were to use a Low2 O-Ring on your posts and you had your keg cold in the fridge and connected up - if you were to remove your disconnects and connect them again, if you didn't re-attach in the exact same position, the memory of the o-ring would be slightly off and cause a potential leak.
We use Low2 on the Hatch Lid O-Ring because its a face seal that can withstand 100's of PSI worth of pressure, and even if flattened slightly under pressure it can be reseated quite easily.
A Radial Seal (Post O-Ring) is much harder to manipulate. 

All independent testing with Low2 Keg Lid O-rings was done with silicone post o-rings. So rest assured you're getting the best possible product that means less leak spots, and better chemical resistance and performance.

Comes with:
5 x Yellow Liquid In Post O-Rings
5 x Red Gas Out Post O-Rings

We would recommend applying food grade lubricant to your o-rings on a regular basis to prolong their life. Especially after deep cleaning.