Choose the 50034 model if you just want to ‘push’ a liquid. If you need to carbonate, then you’ll need to apply more than 25psi. Control the gas with confidence. These are extremely durable devices designed to properly handle CO₂, which has a pressure of 838 psi at 70F.

Disposable type gas cartridges with 3/8” and 5/8” threaded necks range in size from 8 to 74 grams of CO2. They are welded closed, which assures you of zero leakage. Any CO2 regulator must be used in an upright position or liquid CO₂ will ‘foul’ the regulator.

All stainless, brass, and aluminum construction set the standard for durability.
Urethane seals and conical shaped puncture pins assure minimal leakage over time. (About .03 gr/mo. CO₂ leakage has been observed in the worst case.)