MVE MANUAL DISCHARGE DEVICE 2 N | 13464867

Liquid Discharge Device, Lab 20

The MVE liquid discharge device provides liquid nitrogen for filling cold traps and smaller dewars without having to scoop out or pour liquid nitrogen from the vessel. The liquid discharge device utilizes the normal evaporation of the cryogenic liquid to slightly pressurize a dewar by plugging the neck of the dewar and forming a hermetic seal. The pressurized vessel can then decant liquid nitrogen through the liquid discharge device.