... 98 - 99.999% 3) Sound quality with reasonable price Industrial Nitrogen GeneratorTechnical indexes: 1) Nitrogen runoff: 1 - 2000Nm3/h2 ... the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. ... treatment, powder metallurgy, magnetic material, copper process, metallic mesh, galvanized wire, semiconductor, etc. 2. Chemical and new ...