Expand your draft system with precision and safety using the Micro Matic Premium Plus Add-On Primary CO2 Regulator. Engineered for low-pressure draft beer applications, this single-gauge add-on regulator lets you independently control gas pressure to an additional keg. Featuring a 0–60 PSI output range, it's perfect for maintaining optimal carbonation and serving pressure. The durable chrome-plated brass construction and integrated shut-off valve ensure reliable performance in both commercial and homebrew setups. Add this regulator to your existing gas line for flexible multi-keg control without sacrificing quality or consistency.