In the market, Dewar is divided into LNG, oxygen, nitrogen, argon, carbon dioxide and nitrous oxide according to the filling medium.

According to the pressure, there are several pressure ranges of 1.37Mpa, 1.6Mpa, 2.3Mpa, 2.88Mpa and 3.5Mpa.

According to the filling amount: 90L, 175L, 195L, 210L, 235L, 330L, 410L, 450L, 499L several common specifications.

According to the different functions of the Dewar, the general summary is as follows:

The common pressure of LNG Dewar is 1.37Mpa, 1.6Mpa;

The common pressure of the special oxygen dewar for fish car is: 1.37Mpa, 1.6Mpa;

Liquid oxygen dewar bottles are widely used according to the needs of the use. Commonly used pressures are: 2.3Mpa, 2.88Mpa, 3.5Mpa

Common pressures for argon and nitrogen dewars are: 1.6Mpa, 2.3Mpa;

Common pressures for carbon dioxide dewars are: 2.3Mpa, 2.88Mpa, 3.5Mpa;

This is the common Dewar medium and the pressure of use according to different conditions and occasions. You can choose according to the actual needs, you don't have to blindly choose high-pressure Dewar for the pressure keeping cycle. Cause unnecessary expenses.

In addition, Dewar is also divided into vertical and horizontal, you can choose according to your specific site area. For more information, please pay attention to AUYAN Technology