Detachable Withdrawal Tube

To transfer liquid from the dewar to the CryoPro unit the use of a withdrawal device is highly recommended. Our withdrawal devices are detachable, which means no excess evaporation from the dewar, when the withdrawal device is not in use. Not only does this provide the most economical and safe extraction of liquid from the storage tank, the withdrawal device also provides a filter to prevent ice crystals in the dewar from being transferred to the CryoPro® unit ensuring trouble-free operation. The withdrawal devices are fully adjustable and fit dewars of 10 l capacity and up.