Used for Purging Medical Gas Tubing

  • NFPA-99 requires that all brazed joints must be purged
  • This will elliminate any oxygen inside of the tubing
  • NFPA-99 requires that you use a flowmeter, not a regulator alone.
  • CGA-580 for the Nitrogen NF cylinder
  • Hose barb for your purging hose
  • The gauge has a ⅛" fitting, so when you attach our nitrogen alarm, use the B-294 fitting
  • Chris says, "Flow rates of 5-10 scfm recommended"
Nitrogen Flow Meter for Medical Gas Use

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