The calculation begins with a detailed audit of all oxygen-consuming equipment and processes in the facility. The peak simultaneous demand, rather than just the total theoretical demand, must be established. It's also crucial to consider future expansion plans to ensure the system can scale. Factors such as ambient air conditions (temperature and humidity) at the installation site also impact the compressor's performance and must be factored in. Our engineering team typically conducts a comprehensive analysis of your specific needs, using this data to recommend a generator model that provides a safe margin above your peak demand without being excessively large, ensuring maximum efficiency and reliability.