with check out valve.
Built for durability:
forged brass body,
nickle plated finish.
max input pressure : 3000 or 3500 psi
max output pressure: 50 - 55psi
1: Type: Primary Regulator - CO2
2: Installation CO2 tank mount (CGA-320 threads or G3/4)
3: Performance 1 Pressure / 1 Product
4: Output Pressure Gauge 0-60 PSI, for accurate product pressure
5: Tank Pressure Gauge 0-3000 PSI, for accurate remaining tank pressure
6: Outlet Barb: " O.D. (To fit 5/16" I.D. Gas Hose) or to your requirement
7: Integral PRV Safety pressure relief valve releases at 50-55 PSI