99.99% High Purity PSA Nitrogen Generator with 5-2000 Nm³/h Production Rate and 1 Year Warranty

A Pressure Swing Adsorption (PSA) nitrogen generator is an advanced gas separation device that produces high-purity nitrogen directly from atmospheric air. Utilizing the selective adsorption characteristics of carbon molecular sieve (CMS) for oxygen and nitrogen, it achieves efficient separation without chemical reactions, delivering consistent 99.99% high purity nitrogen tailored to industrial demands. The key advantage is onsite nitrogen generation, eliminating logistical challenges and costs associated with nitrogen cylinder transportation and storage. As a core type of high-purity nitrogen generator, it combines energy efficiency, compact design, and automated operation, making it an indispensable solution for industries requiring reliable, high-quality nitrogen supply.

The PSA nitrogen generation system operates through a cyclic process of adsorption and desorption. Compressed air first passes through pre-filtration systems to remove oil, water vapor, and impurities, ensuring clean air enters the adsorption towers. Under specific pressure, oxygen molecules in the air are selectively adsorbed by the CMS, while nitrogen molecules (with weaker adsorption affinity) pass through the sieve and are collected as high-purity product gas. When one tower reaches adsorption saturation, the system automatically switches to the second tower for continuous production, while the saturated tower undergoes depressurization and regeneration to release adsorbed oxygen—preparing for the next cycle. This fully automated process ensures 24/7 stable supply of 99.99% high-purity nitrogen, with system efficiency maintained at over 95% for long-term operation.

The 99.99% High Purity N2 Generator is widely used across industries where nitrogen purity directly impacts product quality and process safety:

The 99.99% High Purity N2 Generator is a reliable, efficient, and cost-effective solution for industrial nitrogen needs. With production rates from 5-2000 Nm³/h and comprehensive warranty protection, our customizable solutions meet diverse industry demands. We prioritize quality, energy efficiency, and customer satisfaction—delivering products that reduce operational costs while ensuring stable, high-purity nitrogen supply.