To accommodate the 4-5 litre Cornie overflow, I've long had interest in similar units, but always had concern about homebrew compatibility, and found it difficult to find answers. Would you mind?
I'm assuming we can fill a standard mini keg with our own brew and tap it up to this? Sounds likely given your explosive experience.
My preference would be to secondary carbonate, then bring the kegs in as needed. I'm just a bit confused as to how connection proceeds without losing the head pressure. Is that feasible, or do you lose the head pressure and have to bring it back up again with the CO2 cartridge? Is it compatible with the bung with pressure release? I always thought you'd push the dip tube through the bung, pushing the plug from the bung into the keg (whether that be a plastic plug or the pressure release plug) but I never found info on this. And also, can I assume if you already have head pressure, then it doesn't use up the CO2 cartridge until it reaches the low pressure point?
Any idea how close it is to this model in the link below? It looks very similar but not exactly the same. This unit is cheaper on the French Amazon, about 115 pounds delivered to France, or 125 pound delivered to UK, so very interesting if it meets requirements.
https://www.amazon.co.uk/dp/B01H7Q5RSE/?tag=skimlinks_replacement-20