Labgas GenNit series of nitrogen generators produce constant flow high purity nitrogen, for industrial applications.

Ambient air is compressed in an air-cooled compressor, and put through a dryer and filters for removal of water and oil. The compressor can be either integrated, inbuilt into the generator, or as a separate part. Compressed air then flows through the carbon molecular sieve (CMS) inside the adsorber beds where oxygen, carbon dioxide, moisture and some hydrocarbons are adsorbed asd a stream of clean, dry, high purity nitrogen gas leaves the adsorber bed. During regeneration period the adsorber beds are being depressurized to ambient pressure, and nitrogen is taken from the storagde tank. This technology is called pressure swing adsobtion (PSA). The adsorption/desorption cycle is controlled by a micro processor system. Nitrogen flow and purity is preset during test operation prior to shipment of the system. The nitrogen produced conforms to ISO specs.