Self pressurized liquid nitrogen LN2 pump installation system model # 455

------------Low price manual liquid nitrogen dispensing system

-Safe filling and packaging of small containers

-Manually control the dispensing of a small amount of liquid nitrogen sample (sampling bottle or Dewar flask)

-Starting from connecting the pump and easy flange, slow flow is achieved

-Self pressurized liquid nitrogen flow, no splashing, no noise or vibration, etc

-The total height of the system is 75cm