MVE Auto LN2 Tank Switcher

MVE Auto LN2 Tank Switcher Built by MVE, this supply cylinder tank switcher uses the pressure in the tanks to determine when they have run empty. Can be easily used with any brand of freezer or use point. Automatically switches liquid cylinders when supllying liquid nitrogen freezers. New high flow design to supply two or three freezers. (does not include transfer hose). P/N: 13934911 US/Canada tank switcher P/N: 11207040 US/Canada/Europe tank switcher