Liquid Nitrogen Dosing Systems

HS Aseptic

HS Aseptic
The heat sterilized
steam sterilized HSA G3,
both precisely deliver sterile,
low pressure liquid nitrogen
for all aseptic filling lines.

To download the flyer of these systems, please click here for the HSA G2 and here for the HSA G3.

  • Single phase LN2 dose with an accuracy +/-3% for consistent pressure results
  • Discrete dosing up to 750cpm for minimum LN2 consumption
  • Lowest delivery pressure available to minimize splashing

HSA G2    HSA G3



  • 316L stainless steel construction
  • Fully vacuum jacketed for complete frost free operation
  • Equipped with single or redundant 0.2 micron gas filters

Shiny aseptic

smooth surface

Safety and Cleanliness

  • Microbiologically validated by the National Food Lab
  • Automated integrity self-checks before and after each sterilization cycle
  • Full CE compliant
  • Sterile purge gas for protection against frost at nozzle

Continuously self monitored system with alarm outputs.

  • Siemens based PLC controls with touch screen panel for ease of operation

    HSA Siemens handheld
  • Ethernet communication capabilities
  • Includes encoder option for position based dosing
  • On the fly precision dose adjustment
  • Dose compensation logic for consistent results over a wide variation of line speeds
  • User selectable language accessed thru touch screen menu
  • No container/no dose function standard
  • Valve cycle counter with automatic notification at service intervals

    HSA control panel with Siemens 1200 plc integrated

Customer Specified Design

different options customer specified design


Communication utility between doser and filler


Amount of containers/revolution to be specified.

  • 15 m cable
  • shaft coupling for 10mm shaft sizes (bracket not included).


Go to top