Liquid nitrogen pump with compressed rubber ball to produce negative pressure to absorb liquid nitrogen and then through the vaporization chamber vaporization pressure generated by automatic transmission of liquid nitrogen. The pump is equipped with a valve, pressure gauge, safety valve, infusion tube, A type pump is a general-purpose pump, can be connected with a variety of containers 50mm; B-type pump is a dedicated pump, the use of active clip and container connection, Good, loading and unloading is very convenient. The pump can be used to liquid nitrogen containers to liquid nitrogen, with electronic equipment, ultra-low temperature refrigerator.
  If you are interested in the YDS-3 liquid nitrogen tanks or need other model, please click on our online customer service, or call us. Pchao, provide  different model of the liquid nitrogen container.
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