I use pluto taps, some older with a 1/4" barb. Heated the 4mm EVA line in water and friction fit. Sits with the EVA coils on top of their respective kegs in the keezer (no mods yet, just an inkbird).For those that use 4mm ID EVABarrier line, what length works well for you? Making the switch over would be one reason I would want to try these flare connector taps. I currently use around 6 ft of 3/16" tubing. I find that it works okay for me, but my friends struggle to get a good pour without too much foam due to how fast it pours.
I mention the pluto taps because I've found they produce a slightly faster pour than a cobra tap at the same pressure (at least in my experience). With that in mind, I went a bit longer on the lines, a pair 8ft and another about 9ft to use the rest of the line I had.
Running at 15 PSI most of the time and the temp in the high 40s in the keezer, I am getting a 12-14 second pour (12oz) with these lines. No other flow control, and it's a good fit for stouts as well as crisp lagers (that keg gets the 9ft line).