The Ultimate CO2 to N2 Adapter (Use your CO2 Regulator on Nitrogen tanks)
This solid brass adapter allows you to attach your HyperFLO CO2 regulator onto a nitrogen (N2) tank. This allows you to run N2 through your HyperFLO CO2 when you need N2 and easily switch it back to CO2. Great when you need to fill your Nitrogen shocks!