The YDZ-90 Self-Pressurising Liquid Nitrogen Refill Tank is a high-performance cryogenic solution for storing, transporting, and refilling liquid nitrogen in professional environments. With a 90-liter effective capacity, it is suitable for laboratories, industrial facilities, medical applications, and research centers.
Constructed from high-quality stainless steel, the tank ensures long service life, corrosion resistance, and safe operation at low temperatures. Its self-pressurising system allows smooth and controlled liquid nitrogen discharge without external pressure sources, while the optimized neck design helps minimize evaporation loss.
For safety and convenience, the YDZ-90 is equipped with dual safety valves, pressure and level gauges, and a stable pressure control system. The tank also features four universal castors for easy movement across different work areas.
Key features include:
- 90-liter self-pressurising liquid nitrogen refill tank
- Low daily evaporation rate for efficient LN₂ usage
- Stainless steel construction for durability and safety
- Integrated pressure and level monitoring
- Dual safety valves for enhanced protection
- Easy mobility with heavy-duty universal castors
- Optional automatic refill and intelligent monitoring system
- 5-year vacuum warranty
The YDZ-90 is widely used in pharmaceuticals, animal husbandry, food processing, semiconductors, mould manufacturing, aerospace, military, and cryogenic chemical industries, offering a reliable and efficient liquid nitrogen handling solution.





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