VN-650 Nitrogen Purging And Test Regulator With 650 PSI Test Pressure, All In One Regulator And Flowmeter, Hand Tight Cylinder Connection, Easy To Read Nitrogen Gauge, Preset Purge 23 To 35 CFH, Braze 3 To 6 CFH, Heavy Duty Brass Body For Rugged HVAC Use

All-in-One Nitrogen Purge Regulator with 650 PSI Test
✔️ Single regulator unit, built-in flowmeter, and true test gauge in one

Heavy-duty brass-bodied nitrogen regulator designed for rugged HVAC use, the unit combines a flowmeter and regulator in one compact package for field service, leak testing, and brazing tasks without needing extra adapters.

✅ Preset purge 23-35 CFH for quick line purge
✅ Braze 3-6 CFH for brazing operations
✅ 650 psi test pressure with easy-to-read gauge
✅ Heavy-duty brass body for rugged HVAC use

💡 What is a nitrogen purge regulator used for in HVAC and N2 piping workflows?

These handy tools simplify purging, testing, and brazing in one compact unit.

- Handy for purging and testing HVAC/nitrogen lines quickly - Preset purge 23-35 CFH; braze 3-6 CFH for precise control - 650 psi test pressure with clear gauge for reliable checks