MASTER BANK PLUS 1, 2 OR 3
SLAVE BANKS AS AN OPTION:

The modular concept offers greater flexibility to traditional twin tower PSA generators, as the BOGE generators can be multi-banked and configured to suit higher flowrate applications, or can be added to installations as and when the nitrogen demand increases. Additional modules can provide extra capacity on standby or service backup for peace of mind. Outputs from 2.2 to 478 Nm³/hour can be achieved. The nitrogen output can be flexibly increased beyond this limit by combining complete systems. Controls are only required for the master unit, from where all of the banks can be centrally controlled.

BOGE PSA nitrogen generators use the pressure swing principle or Pressure Swing Adsorption (PSA) method to generate nitrogen. This involves passing purified compressed air through a container that contains a carbon molecular sieve (CMS), whereby the oxygen molecules in the air are absorbed while flowing through. This adsorption process continues until the activated carbon is saturated with oxygen molecules. The same process then starts in the second container while the saturated container regenerates itself. This process takes place in every single module. The result: Nitrogen with a stable purity grade of up to 5.0 (0,001% purity level in % O²).