BULLET POINTS:-

• Easy-to-read nitrogen cylinder Content gauge with preset flow rates
• Heavy-duty brass body designed for rugged field use
• Hybrid design - regulator and flowmeter all in one
• No adaptors needed

 DESCRIPTION:-

This Regulator and Flowmeter in one is the easiest way to install line sets. Purge, Braze, and Test your lines with one regulator. Three models are available.

Nitrogen purge is an often overlooked, but critical step in 410a installations. The nitrogen displaces oxygen in the lines and minimizes the formation of oxides which can dislodge and get trapped in the TXV or metering orifice, causing premature compression failure. Notice the black oxide deposits in the copper tubing brazed without nitrogen purge.