Doble 20

The Doble Series cryogenic liquid dewars are the first units to be designed for both vapor shipment and liquid storage. maximum hold time.  A unique absorbent layer in the base of the storage tanks enables them to be charged with nitrogen and employed as dry shippers with hold times of up to 21 days. Once at the final destination, the tanks can be filled with liquid and used for long term storage, therefore avoiding the need for return shipments.