The automatic pressure dewar is a stainless steel pressure vessel that uses a small amount of liquid nitrogen vaporized inside the tank to pressurize and make the vessel discharge liquid nitrogen automatically. It can not only store and transport liquid nitrogen, but also be used to replenish liquid nitrogen in the storage tank, and be used as the cold source of other refrigeration equipment. The product can be manually pressurized or automatically pressurized, with universal casters for easy movement, with pressurization valve, liquid discharge valve, venting valve, pressure gauge. The valve is easy to open and close, it is a good choice for replenishing liquid nitrogen.

Product advantages:

1. Stainless steel double-layer vacuum structure, corrosion resistance, low evaporation loss rate;

2. internal high vacuum adiabatic insulation material;

3. with protective operating ring;

4. with perfect safety structure;

5. with valves for easy operation;

6. with casters for easy movement;

7. can be used with liquid level meter;

8. five-year vacuum warranty, perfect after-sales service;

TianChi KGSQ Dewar bottle has a trustworthy manufacturing process, to ensure the use of Dewar bottle worry-free, all products have passed the functional test of the Product Quality Supervision and Inspection Institute.

We have passed ISO9001 and EU CE quality certification. We are a manufacturer, providing high quality products and perfect after-sales service, please feel free to contact us.