The NFM-TT Nitrogen Flow Meter allows for a controlled flow of nitrogen gas through copper lines during brazing and provides a visual confirmation of gas flow. Purging the line with nitrogen prevents oxidation and scale inside the tube which would otherwise cause contamination.
- Outflow 0 to 75 SCFH and 0 to 35 LPM
- 1/4" F.F. Inlet, Max Inlet Pressure 50 PSI
- Brass Body Construction
- 1/4" M.F. Outlet
- Over-Pressure Safety Relief Valve
- Provides Visual Confirmation of Gas Flow
- Connection Size: 1/4"
- Max Pressure (PSI): 50
Not had chance to use it yet , was surprised to see victor name on it and also made in China! Explains price!