Product Details

Crossover Manifolds

Go Regulators


The COM-2P employs two discrete single stage PR-1-type regulators built into a single body. These regulators serve as the primary and secondary changeover regulators with the common outlet port connected to a single PR-1 Series regulator. This allows for the non-stop delivery of gas from bottles with only a 0.01% change in outlet pressure as the inlet pressure varies. The hardware comes mounted in an attractive 300 series stainless steel panel that is suitable for surface mounting near the bottles. Labels are permanently silk-screened on the face of the panel for easy identifi cation of process ports and gauges. The unit comes complete with pressure gauges and shutoff valves. Suitable for gases and liquids.

Features and Specifications:

  • Complete panel system including gauges and vent valves for easy installation
  • Allows changing of cylinders during operation
  • Available in both stainless steel and brass (other materials also available)
  • Steady outlet pressure during cylinder depletion
  • 0.01% pressure control accuracy
  • Inlet pressures to 6000 psig
  • Outlet pressure ranges 0–10 psig, 0–25 psig, 0–50 psig, 0–100 psig or 0–250 psig
  • Changeover pressures: 15-250 psig
  • Cv flow coefficients 0.025, 0.06, 0.2, 0.5
  • All connections: ¼? FNPT
  • 20 micron sintered inlet filters
  • PTFE-lined stainless steel diaphragm
  • Operating temperatures: -40degF to +500degF (-40degC to +260degC)



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