Brazing with NV1 NitroVue™ Nitrogen Flow Indicator

Uniweld Sales Executive, Matt Foster, gives an overview of the NV1 NitroVue™ which allows a technician to control the flow of nitrogen down to 3-5 SCFH. Matt explains why it is important to achieve a low flow and shows the proper way to braze a joint with nitrogen flowing through the line to prevent oxidation.

[@AlbertFrederickLarun]

I am a new HVACR professional who has quickly become a Uniweld fan. They have many innovative products. However, Uniweld's main distinguishing characteristic is the instructional support they provide for their products. It's consistent, well done, and communicates that Uniweld is focused on solving their customer's problems.
The great part about this for Uniweld is that excellence in this area cannot be faked, only poorly imitated.
Thank you!