Hi, I got a kegerator with two taps on top. One line is dedicated to a pils at about 11 psi while the other to a weizen at about 21 psi. Temp is set at 37 °F.
Pils hose is 9' long 5/16 od and I never had foam problems. The other line, same diameter, but long 25' is always foaming. Weizen...