SR Modular PSA nitrogen generators are modular devices installed in air compression systems to produce ultra-high purity nitrogen using clean and dry compressed air. The purity of the produced nitrogen can reach 95% - 99.999%, and they are mainly used in industries such as food, beverage, chemical, electronics, laser, pharmaceutical, plastics, etc.

Compared with traditional bottled nitrogen and liquid nitrogen, SR Modular PSA nitrogen generators can be directly installed in existing air compression systems, featuring lower costs and higher reliability. They not only eliminate high-cost links such as the leasing, filling, transportation, and order processing of traditional bottled nitrogen and liquid nitrogen, but also greatly reduce potential safety hazards in storing and transporting nitrogen. 

Compared with traditional N₂ generation systems, in addition to producing high-purity nitrogen and being easy to maintain, SR Modular PSA nitrogen generators have the advantage of energy conservation. They can reduce compressed air consumption by about 20% and at the same time reduce the pressure difference by at least 0.7 bar (10 psi), generating higher-quality nitrogen. By choosing SR Modular PSA nitrogen generators, the investment cost can be recovered within 6 to 24 months, realizing profits.