Extractor pipes are simple & safe, with an insulated umbrella handle for thermal protection.
Fits tightly into the neck of 20 litre Dalcross dewar, which forces the liquid nitrogen up & out of the spout. To stop the flow, pull the extractor up to break the vacuum.
They are withdrawn from dewar after use
Fits 20 Litre dewar
Stainless steel construction
Insulated handle for thermal protection
Clear neck guard offers visability during extraction