The scoop on Liquid Nitrogen Dewars in Sioux Falls

Liquid Nitrogen is a colorless, odorless, noncorrosive and nonflammable cryogenic liquid that is associated with the specialty gas Nitrogen. Because liquid nitrogen is non-eroding, special materials for container construction is not necessary. Due to this, liquid nitrogen can be stored in various types of containers. Liquid Nitrogen is distributed in varying types of containers, [which depends on|depending on|considering]11] the volume the buyer would like to receive.

Dewars are one of the numerous types of vessels utilized for liquid nitrogen. They can range in size from 5 to 200 liters. Some of the features of dewars include:


  • A pressure type liquid level gauge
  • Full tricock valve
  • Different relief devices
  • Lining to for thermal efficiency


These features tend to make the vessels safer and easier to use.

There can be variations in dewars, for example portable dewars must have a tough construction and casters and are meant for low-pressure transport. Included with many dewars is a loose-fitting dust cap over the outlet to prevent moisture from the air from plugging the neck. This also allows the gas formed from the liquid that becomes a vapor.

A-OX Welding Supply offers a product line of liquid nitrogen dewars to efficiently transport and maintain liquid nitrogen and other cryogenic products. To learn more on how you can acquire this and other equipment in Sioux Falls contact A-OX Welding Supply today.