Tunze Dual Stage CO2 Regulator

Tunze Dual Stage CO2 Pressure Regulator
Tunze CO2 Regulators Cylinders thread into standard CGA 320 threads without the use of any tools. Two gauges on the regulator show the tank pressure, and also the working pressure. Each regulator also includes a safety pressure-relief valve.
Connecting the Tunze CO2 Regulator to your CO2 tank only takes a few seconds. Close the pressure adjustment valve completely, screw the union nut onto your cylinder, connect solenoid, and set your working pressure with the pressure adjustment knob.
Recommended to start at a pressure of 7.25 PSI (0.5 bar)
Product Dimensions : 5 x 4 x 5 inches; 1.7 Pounds
Item model number : 7077/3