1511 Route 8, Glenshaw, PA 15116 800-367-4677 


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Part No. FM-100F

Ideal for HVAC and refrigeration brazing or purging applications.
Brazing without nitrogen causes internal oxidation scale that can flake
off and damage the parts inside a system.  Brazing with nitrogen flowing
through the system displaces oxygen and eliminates internal scale.

  • Visually confirms gas is flowing through system while brazing
  • Saves gas by delivering precise flow of nitrogen into system
  • Solid brass body and fittings with visible round chromium steel ball
  • Inlet and outlet connections use standard 1/4" flare (7/16"-20) fittings
  • Set regulator to 50 PSI and adjust flowmeter range from 0-75 SCFH
  • Auto-Reset safety protects from regulator over-pressure delivery