Co2 Double Gauge High Pressure Regulator. Tap-Rite. 0-225 PSI. (Use for Post-Mix Soda installations). Adjust pressure from 10 to 110 PSI Forged brass and die cast for durability.Quad-Ring inlet seal at tank connection. Set screw pressure adjustment. Flow control inlet nipple filter. Performance 1 Pressure / 1 Product Outlet Fitting Standard 1/4" SAE Male Installation CO2 tank mount | 
