I'm wondering if you can get any type of quick connector that will attach to those black taps that you can use on wide neck fermenters and to replace the barrel taps on king Kegs? I use the wide neck fermenters and presently soften up some hose in warm water to attach it when I want to transfer to keg or bottling bucket, but it's a bit of a faff and some kind of quick connector would be good. Anyone know of anything suitable?