Used Micromatic CO₂ primary regulator fitted with a 3/8” John Guest push-fit outlet. Ideal for beer dispense and keg systems. Commercial-grade build, fully working with light cosmetic marks from normal use. • Brand: Micromatic • Type: CO₂ Primary Regulator • Gas Type: CO₂ • Outlet: 3/8” John Guest push-fit connection • Inlet: Standard CO₂ cylinder fitting (see photos) • Application: Beer/keg dispense systems, home bar or commercial use • Adjustment: Central pressure adjustment control • Condition: Used – fully working • Cosmetic: Light surface marks consistent with use, nothing major • Build Quality: Heavy-duty commercial construction • Includes: Regulator as pictured