3a Centre Court, Sir Thomas Longley Road
Medway City Estate, Rochester, Kent ME2 4BQ
01634 570218
[email protected]

HPI 500TP – High Purity – compact point of use

Model HPI 500TP is a compact aluminium point of use regulator for pressure control of non-corrosive gases.


  • High purity gas applications
  • Research sample systems gases
  • Gas chromatography
  • Calibration gas
  • Process analyzer gases


  • Recommended for non-corrosive gases purity levels up to grade 6.0 (99.9999)
  • Ready to install wall mounting panel, modular design
  • Two inlet and two outlet port configuration
  • 316L stainless steel diaphragm eliminates contamination from diffusion or outgassing
  • Diaphragm inlet shut-off valves
  • 1×10-9 mbar I/s He inboard helium leak rate to maintain gas purity levels
  • Inlet / outlet – 1/4” FNPT
  • Maximum inlet pressure 60 bar (870 psig)

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01634 570218


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