LN2 Self-pressurized Supply Tank

This steel liquid nitrogen supply tank utilizes pressure generated by the gasification of a small amount of LN₂ inside the tank to automatically discharge and replenish liquid nitrogen into other cryogenic containers. It features stable pressure output, safe operation, and low nitrogen consumption, providing efficient and continuous LN₂ supply for various applications. With a capacity range of 30L to 500L, the tank is constructed with heavy‑duty steel for high durability, long service life, and reliable performance under industrial conditions. It is widely used in animal husbandry, medical treatment, semiconductors, food processing, cryogenic chemistry, biological sample storage, and low‑temperature industrial production.