aaronhrab
Member
My super spunding valve, I used a adjustable pressure relief valve from McMaster Carr, and almost everything else is stuff I had on hand from a compressed air projected I worked on a few years ago. This is one of those spiffy self pump taps that you get when you rent a keg that I picked up off of craigs list with a keg for $40 bucks. The reason I went overkill a bit was because I wanted to be able to pump CO2 into the keg to push out fermented beer without having to change anything out. Currently it is on my first batch of pressurized fermented beer and is working like a champ.