2 Beers Then Foam
Brewpub system with 8 lines split over 2 towers (16 faucets). 18 foot lift, 50 foot run. Dual blender/beer pumps no FOBs or counters. First 2 pints pour well (beer in line) then foam to the point where it is un-pourable. 15-17 psi on regulator for that serving tank, within 2 psi up or down of other products. No other products have dispense issues. Recently changed styles, but beer poured okay for over a week. No kinks, leaks, routinely cleaned every 3 weeks. What are symptoms of a bad beer pump ? Could this be the issue ? Any help is appreciated.
Beer is good
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