NitroGenerator is a state-of-the-art expandable nitrogen generation system with a built-in standby system which ensures the most efficient use of electricity and the system’s internal components. The system uses a compressed air source that can be existing or supplied along with the generator. The compressed air enters the generator via a 0.01-micron filter (1) that removes contaminants and bulk moisture via an integrated autodrain. When the control system assesses that more nitrogen is required, the solenoid valve (2) is opened and the pressure is allowed to build in the column (4) containing Carbon Molecular Sieve (CMS) and a residue moisture catcher (3). This sieve adsorbs the oxygen and leaves the dry nitrogen free to flow into the reservoir (7). After this point, the Nitrogen is allowed to flow to the application via pressure and flow regulators (8). All of the units in the range are built with a tank module and control cabinet to allow the unit to be expanded upon.