Secondary Regulator Panel - 4 Products - 4 Pressures Draft Beer Regulator Panel Features: Stainless steel 3/8" I.D. wall brackets. UL Listed. Forged brass and die cast for durability, accurate machining. Stainless steel valve seats for high corrosion resistance. Stainless steel inlet filter. Constant pressure supply at high output flow rates. Specifications: TypeSecondary Regulator - CO2 or Mixed Gas Output Pressure Gauges0-60 PSI, for accurate keg pressure Performance4 Pressures / 4 Kegs Outlet Barbs3/8" O.D. with shut-off InstallationWall mount panel, pre-drilled holes Dimensions17" wide x 11" tall Integral PRVFor safety: pressure relief valve releases at 51-53 PSI