Product Category
Selection Guide for Liquid Oxygen Dewar for Fish Car
Date: Jul 14, 2020
The fish bottle is the Dewar bottle. It is a gas bottle for the fish merchants to continuously provide oxygen to the fish in the process of transporting the live fish. At present, the dewars that are widely used are 175/195/210-1.37. Due to the transportation distance of customers, more remote customers also choose 499-1.59.
At present, the dewars of various manufacturers can not be used as fish bottles in principle, because the dewars are also fixed pressure vessels, not mobile pressure vessels. However, there are no express regulations, so Dewars are still used on the market as oxygen tanks for fish carts.
According to the characteristics of the fish wagon, the Dewars 175-1.37 and 499-1.59 were specially modified as fish bottles to strengthen the connection between the inner and outer tanks of the gas cylinder to prevent the vibration of the gas cylinder from affecting the maintenance of the vacuum degree of the gas cylinder.
When the user chooses, generally choose the one with the lowest pressure among products. The parameters and dimensions are shown in the table below:
Among them, the maximum gas output per hour from 175/195/210 to 1.37 is about 9 square meters. (Oxygen) The maximum gas output per hour from 499-1.59 is about 12 square meters. (Oxygen), Dewar produced by Jianshen, 175/195/210-1.37 comes with gasification and pressurized coils, 499-1.59 bottles, 6 spiral finned tubes by default, and According to the customer requirements of the fish bottle, it is increased to 12 spiral finned tubes to ensure sufficient oxygen gasification. The gas port of the Dewar can be directly connected to the oxygen meter for easy use. In addition, the gas cylinder comes with a filling hose, equipped with a standard CGA540 connector, which is convenient for customers to fill the oxygen filling station.
At present, the dewars of various manufacturers can not be used as fish bottles in principle, because the dewars are also fixed pressure vessels, not mobile pressure vessels. However, there are no express regulations, so Dewars are still used on the market as oxygen tanks for fish carts.
When the user chooses, generally choose the one with the lowest pressure among products. The parameters and dimensions are shown in the table below:
Among them, the maximum gas output per hour from 175/195/210 to 1.37 is about 9 square meters. (Oxygen) The maximum gas output per hour from 499-1.59 is about 12 square meters. (Oxygen), Dewar produced by Jianshen, 175/195/210-1.37 comes with gasification and pressurized coils, 499-1.59 bottles, 6 spiral finned tubes by default, and According to the customer requirements of the fish bottle, it is increased to 12 spiral finned tubes to ensure sufficient oxygen gasification. The gas port of the Dewar can be directly connected to the oxygen meter for easy use. In addition, the gas cylinder comes with a filling hose, equipped with a standard CGA540 connector, which is convenient for customers to fill the oxygen filling station.
Last article:
Next article:
Send Your Inquiry
We not only provide a good product, but also provide high quality service. If you are interested in our products,
you can contact us in the following ways.
you can contact us in the following ways.
