The Barrel Pressure Can Be Monitored Using A Digital Pressure Gauge.
Balliihoo 2" Pressure Barrel Co2 Control Cap For Homebrew Beer Kegs
Replacement Square Section O Ring Seal For 4" Pressure Barrel Cap - Homebrew Keg
Balliihoo 4 Inch Pressure Barrel Co2 Control Cap - Full System With 16g Bulbs
Balliihoo 4" CO2 Control Cap For Pressure Barrel - Homebrew Beer Kegs
Balliihoo 5 Gallon Pressure Barrel With Full Co2 Control System - Bulbs & Gauge
