The LQHP Series manifold is used in conjunction with low-pressure and high-pressure cylinder gas supply.  The manifold will automatically switch over to the high pressure bank providing uninterrupted flow.


  • 2-1/2″ Gauges
  • 3-1/4″ Diaphragm
  • Safety Feature – Relief valve on low pressure side
  • High Pressure – For reserve side, Maximum 3000 psi Inlet
  • Low Pressure – For primary in-use side, Maximum 500 psi Inlet
  • Returns to Low-Pressure Source -Returns to low primary gas when depleted cylinders are changed out.