Pneumatech Membrane Nitrogen Generators
PMNG (Pneumatech Membrane Nitrogen Generators) is designed for purities between 95% and 99,5% and flows up to 220 m³/hr. The PMNG membrane generator separates compressed air into component gases by passing it through semi-permeable membranes, consisting of bundles of individual hollow fibers.
The table above displays the correlation between % N2 (nitrogen) vs parts per million 02 (oxygen). The higher the percentage of nitrogen purity, decreases the amount of oxygen in the system.